CN111320310A - High-efficient scrubbing sewage treatment plant - Google Patents
High-efficient scrubbing sewage treatment plant Download PDFInfo
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- CN111320310A CN111320310A CN202010251820.3A CN202010251820A CN111320310A CN 111320310 A CN111320310 A CN 111320310A CN 202010251820 A CN202010251820 A CN 202010251820A CN 111320310 A CN111320310 A CN 111320310A
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- Prior art keywords
- pipe
- flocculation
- mud
- area
- water
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- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 238000005201 scrubbing Methods 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000005189 flocculation Methods 0.000 claims abstract description 59
- 230000016615 flocculation Effects 0.000 claims abstract description 59
- 239000010802 sludge Substances 0.000 claims abstract description 37
- 238000002156 mixing Methods 0.000 claims abstract description 28
- 239000003814 drug Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 12
- 230000006340 racemization Effects 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000003657 drainage water Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 28
- 239000000725 suspension Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 4
- 229940037003 alum Drugs 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to a high-efficiency sewage treatment device, which has the advantage of smaller occupied space. An efficient sewage disposal device comprises an outer cylinder, and a water inlet despinning component, a flocculation sludge discharging component and a filtered water outlet component which are positioned in the outer cylinder, wherein the inner space of the outer cylinder is divided into a mixing area, a flocculation area and a clear water area; the water inlet racemization component comprises a water inlet pipe and a first chemical adding pipe, wherein the water inlet pipe is located on the side wall of the outer barrel and is communicated with the mixing area, the first chemical adding pipe is used for adding chemicals, the flocculation sludge discharge component comprises a sludge discharge main pipe and a sludge discharge valve, the sludge discharge main pipe is located on the side wall of the outer barrel and stretches into the flocculation area, the sludge discharge valve is connected to the sludge discharge main pipe, and the water outlet filtering component comprises a water filtering filler arranged between the flocculation area and the clear water area and a water outlet pipe which is. The mixing area, the flocculation area and the clear water area are all arranged in the outer barrel, so that the processes of adding the medicament, mixing the sewage and the medicament, performing flocculation reaction, filtering out water and the like into the sewage are all centralized in the outer barrel, and the occupied space is smaller.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a high-efficiency sewage treatment device.
Background
According to the 'ten water items' requirement for the treatment work of the black and odorous water bodies in cities, 295 cities and above cities in the country have the advantage that the total 1861 black and odorous water bodies are found in 218 cities except 77 cities where no black and odorous water bodies are found. The black and odorous water body becomes a great environmental problem influencing the urban image and ecological safety in China, and the purification treatment of the black and odorous water body is imminent, so that the on-site treatment requirement is provided for the black and odorous water body which does not have the condition of being connected into a municipal sewage pipe network in a short time.
The prior utility model patent with the publication number of CN206720958U discloses a system for treating black and odorous water by high-efficiency solid-liquid separation and precise filtration. Collect sewage through setting up the catch basin in this scheme, then discharge after purifying sewage through carrying sewage to pass through little magnetic flocculation reaction unit, magnetic separation machine, filter, charge device, recovery unit etc. in proper order.
The above prior art solutions have the following drawbacks: each device in this solution requires a separate location for prevention, resulting in a large amount of floor space for the entire system.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an efficient sewage treatment device which has the advantage of smaller occupied space.
The above object of the present invention is achieved by the following technical solutions: an efficient decontamination sewage treatment device comprises an outer barrel, and a water inlet despinning component, a flocculation sludge discharge component and a filtered water outlet component which are positioned in the outer barrel, wherein the inner space of the outer barrel is divided into a mixing area, a flocculation area and a clear water area; the subassembly of racemizing of intaking is including being located the inlet tube that is linked together with the mixed area on the urceolus lateral wall and being used for adding the first pencil that adds of medicament, the mud valve that the row's mud in the flocculation desilting subassembly was responsible for and is connected on row's mud is responsible for including being located the row's mud that stretches into the flocculation area on the urceolus lateral wall, the play water outlet pipe that drainage subassembly is linked together with the clear water district including setting up the drainage filler between flocculation area and clear water district and being located the urceolus lateral wall.
Through adopting above-mentioned technical scheme, all set up mixing area, flocculation district and clear water district in the urceolus for add the medicament in the sewage, mix sewage and medicament, flocculation reaction, filtration water course such as go on in the urceolus is whole concentrated on, and no longer need set up a plurality of different equipment and come coprocessing sewage in coordination, therefore whole device take up an area of the space littleer, convenient transport use.
The present invention in a preferred example may be further configured to: the mixing area is inserted to the direction that the urceolus inside wall is tangent/is laminated to the inlet tube, first medicine tube connection is on the inlet tube.
Through adopting above-mentioned technical scheme, first medicine adding pipe is connected and is come to add the liquid medicine for in the sewage and form mixed liquid on the inlet tube. Insert the mixing area through setting up the inlet tube along tangent or the laminating direction of urceolus inside wall for when the inlet tube injects mixed liquid in to the mixing area, mixed liquid moves ahead along the inside wall of urceolus and forms the vortex state, makes sewage and the liquid medicine rapid misce bene in the mixed liquid.
The present invention in a preferred example may be further configured to: the subassembly of racemizing of intaking still includes that one end is located the nozzle that mixing area, the other end are located flocculation district, the nozzle includes deswirl spare and connects the reducing pipe in deswirl spare upper end, the deswirl spare is the cross extension sheet material spare of personally submitting, reducing pipe fixed connection is on the cross terminal surface of deswirl spare, and the reducing pipe is kept away from the one end of deswirl spare and is stretched into in the flocculation district.
Through adopting above-mentioned technical scheme, it includes nozzle and rotation eliminating component to set up into water rotation eliminating subassembly, and when the mixed liquid of vortex state reachd the position of rotation eliminating component, rotation eliminating component blockked mixed liquid for mixed liquid no longer flows with the vortex state. The mixed liquid is conveyed into a flocculation area through a nozzle to carry out flocculation reaction.
The present invention in a preferred example may be further configured to: and a vent pipe communicated with the mixing area is arranged on the side wall of the outer barrel and close to the bottom, and a vent valve is mounted on the vent pipe.
Through adopting above-mentioned technical scheme, make sewage treatment plant handle when sewage need carry to other places uses through setting up the blow-down pipe, open the atmospheric valve and can be with the whole discharges of sewage in the urceolus.
The present invention in a preferred example may be further configured to: mix district, flocculation district and clear water district from up arranging the setting in proper order down, the flocculation desilting subassembly includes that the lower cover body in the reducing pipe outside is established including the cover to the first interior reaction cover that lies in reducing pipe top position in the flocculation district, connects in the lower cover body in the reducing pipe outside, the upper shield body of cover body one side is kept away from down in the cover body towards the nozzle to the upper shield body in the time of connecting in the cover body, the one end that the cover body was kept away from in the upper shield body link up.
Through adopting above-mentioned technical scheme, set up first interior reaction cover and divide into the cover body down, well cover body and the upper cover body for mixed liquid carries out flocculation reaction through the cover body down, well cover body and upper cover body in proper order after getting into in the flocculation district from the nozzle.
The present invention in a preferred example may be further configured to: and a second inner reaction cover is covered above the first inner reaction cover, the upper end and the lower end of the second inner reaction cover are communicated, and the upper end of the second inner reaction cover penetrates through the water filtering filler and extends to a position higher than the water outlet pipe.
Through adopting above-mentioned technical scheme, set up the interior reaction cover of second and cover first interior reaction cover for when the mixed liquid will arrive the position in clear water district, must first reach the position in the second in the flocculation area reaction cover outside through the interior reaction cover of second, then reach the clear water district through the drainage filler, the rethread outlet pipe is discharged. The flowing path of the mixed liquid in the flowing process is increased, and the time of the mixed liquid in the flocculation area is prolonged, so that the flocculation reaction is more complete. And the upper end opening of the second inner reaction cover ensures that air cannot remain in the second inner reaction cover, so that the space in the second inner reaction cover cannot be effectively utilized. The upper end of the second inner reaction cover is higher than the position of the water outlet pipe, so that the mixed liquid in the second inner reaction cover can not directly reach the clean water area without being filtered and filled.
The present invention in a preferred example may be further configured to: the side surface of the lower cover body is connected with a return pipe, the return pipe extends upwards to the position outside the second inner reaction cover, and the upper end of the return pipe is connected with a return funnel with the height higher than that of the lower end of the second inner reaction cover.
Through adopting above-mentioned technical scheme, can form the suspension mud bed through the preparation of medicament in the flocculation area and carry out the fine filtration, the floc forms the bed that is compact under reaching the stress balance state and adsorbs, entrapment, filters the tiny particulate matter, forms abluent muddy water interface. In the continuous use process, the suspension mud bed can adsorb the floc thickening, and the reflux funnel then flows back the floc in the suspension mud bed for the thickness of suspension mud bed is maintained at stable within range, and the resistance of mixed liquid through the suspension mud bed is maintained at stable within range, makes final water outlet velocity stable
The present invention in a preferred example may be further configured to: the middle cover body is in an equal-diameter tubular shape, and a second medicine feeding pipe is connected to the middle cover body.
Through adopting above-mentioned technical scheme, it has two places to set up the cartridge feed pipe, and the pac medicament is added to first cartridge feed pipe, and the pam medicament is added to the second cartridge feed pipe. PAC is matched with alum floc formed in sewage, and PAM plays a role in helping coagulation to agglomerate the alum floc.
The present invention in a preferred example may be further configured to: the flocculation sludge discharge assembly further comprises a mud bucket for separating the mixing area and the flocculation area, the mud discharge main pipe is communicated with the bottom of the mud bucket, a mud discharge branch pipe is connected to the middle of the mud discharge main pipe, one end, far away from the mud discharge main pipe, of the mud discharge branch pipe extends into the mud bucket, an annular mud inlet pipe is communicated with one end extending into the mud bucket, and a plurality of mud inlet holes are formed in the upper end of the annular mud inlet pipe.
Through adopting above-mentioned technical scheme, when the floc increases to a certain extent, the floc sinks rapidly under the action of gravity and constantly piles up and form mud in falling into the mud bucket. And opening the sludge discharge valve after a period of time, so that the sludge in the sludge hopper is discharged from the sludge discharge main pipe. Set up annular mud pipe and make outside the mud discharging main pipe, the mud discharging branch pipe also can assist and collect mud and discharge, and the mud is arranged to the multiple spot, and mud discharging speed is more stable.
The present invention in a preferred example may be further configured to: and a cleaning spray pipe is arranged in the outer barrel and below the water filtering filler.
By adopting the technical scheme, the cleaning spray pipe is arranged to clean the lower surface of the filter filler and the inner wall of the outer barrel after use.
In summary, the invention includes at least one of the following beneficial technical effects:
1. all set up mixing area, flocculation district and clear water district in the urceolus for add in the sewage medicament, mix sewage and medicament, flocculation reaction, process such as filtration water and all concentrate on going on in the urceolus, and no longer need set up a plurality of different equipment and come coprocessing sewage, consequently the occupation of land space of whole device is littleer, convenient transport use.
2. The arrangement of the first inner reaction cover and the second inner reaction cover increases the flowing path of the mixed liquid in the flowing process, prolongs the time of the mixed liquid in the flocculation zone and enables the flocculation reaction to be more complete; the upper end opening of the second inner reaction cover ensures that air cannot remain in the second inner reaction cover, so that the space in the second inner reaction cover cannot be effectively utilized; the upper end of the second inner reaction cover is higher than the position of the water outlet pipe, so that the mixed liquid in the second inner reaction cover can not directly reach the clean water area without being filtered and filled.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic cross-sectional view of an embodiment;
FIG. 3 is a schematic structural view of a first inner reaction hood and a return pipe in the embodiment.
Reference numerals: 1. an outer cylinder; 2. a water inlet racemization component; 3. a flocculation sludge discharge component; 4. filtering out the water outlet component; 5. a mixing zone; 6. a flocculation zone; 7. a clear water zone; 8. a water inlet pipe; 9. a nozzle; 10. a first dosing tube; 11. a derotation member; 12. a reducer pipe; 13. an emptying pipe; 14. an atmospheric valve; 15. a mud bucket; 16. a mud valve; 17. a sludge discharge main pipe; 18. a sludge discharge branch pipe; 19. an annular mud inlet pipe; 20. a first inner reaction housing; 21. a lower cover body; 22. a middle cover body; 23. an upper cover body; 24. a return pipe; 25. a reflux funnel; 26. a second dosing tube; 27. a second inner reaction housing; 28. a suspended mud bed; 29. water filtering filler; 30. cleaning the spray pipe; 31. and (5) discharging a water pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1 and 2, the high-efficiency sewage treatment device comprises an outer barrel 1, and a water inlet racemization component 2, a flocculation sludge discharge component 3 and a filtered water outlet component 4 which are positioned in the outer barrel 1. The outer cylinder 1 is cylindrical, and the inner space of the outer cylinder 1 is divided into a mixing area 5, a flocculation area 6 and a clear water area 7 from bottom to top.
As shown in figures 1 and 2, the water inlet racemization assembly 2 comprises a water inlet pipe 8 which is arranged on the side wall of the outer cylinder 1 and communicated with the mixing zone 5, and a nozzle 9 which guides and conveys water in the mixing zone 5 to the flocculation zone 6. The water inlet pipe 8 is horizontally inserted into the mixing area 5 along the tangential direction of the inner wall of the outer barrel 1, and the water inlet pipe 8 is connected with a first dosing pipe 10. The nozzle 9 comprises a deswirl member 11 and a reducer pipe 12 connected to the upper end of the deswirl member 11. The deswirl part 11 is a plate part with a cross section and extends along the vertical direction, and the small end of the deswirl part 11 is welded and fixed with the outer cylinder 1. The axis of the reducer pipe 12 is along the vertical direction, and the lower end of the reducer pipe 12 is a larger end and is welded and fixed with the despin piece 11. And a vent pipe 13 communicated with the mixing area 5 is arranged on the side wall of the outer barrel 1 near the bottom, and a vent valve 14 is arranged on the vent pipe 13.
As shown in fig. 1 and 2, the pac reagent is added into the sewage by the first chemical adding pipe 10, the sewage entering the mixing area 5 is rotated along the inner wall of the outer barrel 1 by the arrangement of the water inlet pipe 8, and the sewage in the mixing area 5 forms a vortex, so that the sewage and the pac reagent in the mixing area 5 are rapidly and uniformly mixed. When the mixed liquid in the vortex state reaches the position of the nozzle 9, the mixed liquid is not in the vortex state to enter the reducer pipe 12 due to the obstruction of the deswirler 11. Since the upper end of the reducer pipe 12 is a smaller end, the hydraulic pressure of the mixed liquid passing through the reducer pipe 12 is increased, and a water flow having a high flow rate is formed.
As shown in figure 2, the flocculation sludge discharge component 3 comprises a hopper 15 for separating the mixing area 5 and the flocculation area 6, the middle part of the hopper 15 is concave downwards, the middle part of the hopper 15 is penetrated by the reducer pipe 12 and is fully welded with the reducer pipe 12. A mud discharging main pipe 17 communicated to the bottom of the mud bucket 15 penetrates through the outer cylinder 1, a mud discharging valve 16 is installed at one end of the mud discharging main pipe 17, which is positioned outside the outer cylinder 1, and a mud discharging branch pipe 18 is connected to the middle of the mud discharging main pipe 17. One end of the sludge discharge branch pipe 18, which is far away from the sludge discharge main pipe 17, extends into the sludge hopper 15, one end of the sludge discharge branch pipe, which extends into the sludge hopper 15, is communicated with an annular sludge inlet pipe 19, the annular sludge inlet pipe 19 surrounds the upper end of the reducer pipe 12, and the upper end of the annular sludge inlet pipe 19 is provided with a plurality of sludge inlet holes.
As shown in fig. 2 and 3, a first inner reaction hood 20 is fixed in the flocculation area 6 above the reducer pipe 12, and the first inner reaction hood 20 includes a lower hood 21 with an open lower end, a middle hood 22 connected to the upper end of the lower hood 21, and an upper hood 23 connected to the upper end of the middle hood 22. The reducer pipe 12 extends into the lower cover body 21, the side surface of the lower cover body 21 is connected with a plurality of return pipes 24, the return pipes 24 extend upwards to a position close to the top of the flocculation area 6, and a return funnel 25 is fixed at the top of the return pipes 24. The middle cover body 22 is in a shape of a constant diameter tube, the middle cover body 22 is connected with a second dosing tube 26, and the upper cover body 23 is in a shape of a bucket with a large upper part and a small lower part. The upper part of the first inner reaction cover 20 is covered with a second inner reaction cover 27, the upper end and the lower end of the second inner reaction cover 27 are through, and the upper end extends to the top of the clean water area 7. The lower end of the second inner reaction hood 27 is lower than the reflux funnel 25, and a suspended mud bed 28 is formed at a position which is outside the second inner reaction hood 27 and above the reflux funnel 25 in the flocculation zone 6 by drug proportioning.
As shown in fig. 2, the filtered water component 4 comprises a water filtering filler 29 for separating the flocculation area 6 and the clean water area 7, and a cleaning spray pipe 30 is arranged in the outer cylinder 1 at a position below the water filtering filler 29. A water outlet pipe 31 which is horizontally led into the clean water area 7 is arranged on the side wall of the outer cylinder 1, and one end of the water outlet pipe 31 inserted into the clean water area 7 is positioned at the bottom of the clean water area 7.
The specific using process is as follows:
the mixed liquor is accelerated through the nozzle 9 into the lower housing 21, along the middle housing 22 into the upper housing 23, during which time pam formulation is added through the second dosing tube 26. The mixed liquid enters the second inner reaction cover 27 through the upper cover body 23 and then reaches the second inner reaction cover 27 through the lower end opening of the second inner reaction cover 27, and medium particles and chemical agents are continuously carried out in the process to strengthen the flocs to adsorb suspended matters in water for flocculation. The mixed liquid passes through the suspended mud bed 28 for adsorption filtration, and then continues to pass through the filter filler 29 for filtration, and the obtained clear water is discharged from the water outlet pipe 31.
As the mixed liquor passes through the suspended mud bed 28, suspended matter within the mixed liquor is continually captured and adsorbed to form larger flocs. The suspended sludge bed 28 increases in total during this process, and when the suspended sludge bed 28 thickens to the position of the return funnel 25, some of the flocs of the suspended sludge bed 28 are recovered by the return funnel 25. The recovered floc enters the lower cover body 21 through the return pipe 24 and is mixed with the mixed liquid, the coagulation crystal nucleus in the mixed liquid is increased to accelerate the flocculation speed, the thickness of the suspended mud bed 28 is maintained in a stable range, the resistance of the mixed liquid passing through the suspended mud bed 28 is maintained in the stable range, and the final water outlet speed is stable. When the floc is increased to a certain degree, the floc rapidly sinks into the mud bucket 15 under the action of gravity and continuously accumulates to form sludge. After a while, the sludge discharge valve 16 is opened, so that the sludge in the sludge hopper 15 is discharged from the sludge discharge main pipe 17.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a high-efficient scrubbing sewage treatment plant which characterized by: the device comprises an outer barrel (1), and a water inlet racemization component (2), a flocculation sludge discharge component (3) and a filtered water outlet component (4) which are positioned in the outer barrel (1), wherein the inner space of the outer barrel (1) is divided into a mixing area (5), a flocculation area (6) and a clear water area (7); the utility model discloses a sewage treatment device, including the inlet tube (8) that is located on urceolus (1) lateral wall and is linked together with mixing area (5) and first chemical feeding pipe (10) that is used for adding the medicament, flocculation desilting subassembly (3) are responsible for (17) and are connected mud valve (16) on mud discharging is responsible for (17) including the mud discharging that is located urceolus (1) lateral wall and stretches into flocculation area (6), drainage water subassembly (4) are packed (29) and are located outlet pipe (31) that are linked together with clear water district (7) on urceolus (1) lateral wall including setting up between flocculation area (6) and clear water district (7).
2. The efficient sewage disposal apparatus according to claim 1, wherein: mix district (5) is inserted along the tangent direction of laminating of urceolus (1) inside wall in inlet tube (8), first medicine adding pipe (10) are connected on inlet tube (8).
3. The efficient sewage disposal apparatus according to claim 2, wherein: it is located nozzle (9) of mixing area (5), the other end in flocculation district (6) still to include one end to advance water racemization subassembly (2), nozzle (9) are including deswirl member (11) and connect reducing pipe (12) in deswirl member (11) upper end, deswirl member (11) are the cross extension sheet material spare of personally submitting for transversal, reducing pipe (12) fixed connection is on the cross terminal surface of deswirl member (11), and the one end that deswirl member (11) were kept away from in reducing pipe (12) stretches into in flocculation district (6).
4. The efficient sewage disposal apparatus according to claim 1, wherein: and a vent pipe (13) communicated with the mixing area (5) is arranged on the side wall of the outer barrel (1) and close to the bottom, and a vent valve (14) is installed on the vent pipe (13).
5. The efficient sewage disposal apparatus according to claim 1, wherein: mix district (5), flocculation district (6) and clear water district (7) from up arranging the setting in proper order down, flocculation row silt subassembly (3) are including flocculation district (6) interior first interior reaction cover (20) that lie in reducer pipe (12) top position, and first interior reaction cover (20) are established the lower cover body (21) in reducer pipe (12) outside including the cover, connect cover body (21) down and carry the upward well cover body (22) of rivers orientation and connect in the upper cover body (23) of keeping away from lower cover body (21) one side of cover body (22), the one end of the well cover body (22) is link up in keeping away from in upper cover body (23).
6. The efficient sewage disposal device according to claim 5, wherein: a second inner reaction cover (27) is covered above the first inner reaction cover (20), the upper end and the lower end of the second inner reaction cover (27) are communicated, and the upper end of the second inner reaction cover (27) penetrates through a water filtering filler (29) and extends to a position higher than a water outlet pipe (31).
7. The efficient sewage disposal device according to claim 6, wherein: the side surface of the lower cover body (21) is connected with a return pipe (24), the return pipe (24) extends upwards to the position outside the second inner reaction cover (27), and the upper end of the return pipe (24) is connected with a return funnel (25) with the height higher than that of the lower end of the second inner reaction cover (27).
8. The efficient sewage disposal device according to claim 7, wherein: the middle cover body (22) is in an equal-diameter tubular shape, and the middle cover body (22) is connected with a second medicine feeding pipe (26).
9. The efficient sewage disposal device according to claim 5, wherein: flocculation sludge discharge subassembly (3) are still including separating mud bucket (15) of mixing district (5) and flocculation district (6), the mud discharge is responsible for (17) and is linked together with the bottom of mud bucket (15), the middle part that the mud discharge is responsible for (17) is connected with mud discharge branch pipe (18), and mud discharge branch pipe (18) are kept away from the one end that the mud discharge is responsible for (17) and are stretched into in mud bucket (15) to the one end intercommunication that stretches into in mud bucket (15) has annular mud pipe (19) of advancing, and the annular upper end of advancing mud pipe (19) has seted up a plurality of mud holes of advancing.
10. The efficient sewage disposal apparatus according to claim 1, wherein: and a cleaning spray pipe (30) is arranged at the position below the water filtering filler (29) in the outer cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251820.3A CN111320310B (en) | 2020-04-01 | 2020-04-01 | Efficient decontamination sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251820.3A CN111320310B (en) | 2020-04-01 | 2020-04-01 | Efficient decontamination sewage treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111320310A true CN111320310A (en) | 2020-06-23 |
| CN111320310B CN111320310B (en) | 2024-07-02 |
Family
ID=71173388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010251820.3A Active CN111320310B (en) | 2020-04-01 | 2020-04-01 | Efficient decontamination sewage treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675299A (en) * | 2020-07-17 | 2020-09-18 | 中国城市建设研究院有限公司 | Vertical sewage treatment device |
| CN114133008A (en) * | 2021-11-29 | 2022-03-04 | 北京绿恒科技有限公司 | Lateral flow multistage circulating encryption water purifying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177632A1 (en) * | 2012-06-01 | 2013-12-05 | Stephen Elliott | Water treatment |
| CN206502696U (en) * | 2017-02-09 | 2017-09-19 | 中持水务股份有限公司 | A kind of many fluidised form clarifiers |
| CN207748900U (en) * | 2017-12-18 | 2018-08-21 | 桑德生态科技有限公司 | A kind of microkinetic water body fast purification device |
| CN212050874U (en) * | 2020-04-01 | 2020-12-01 | 北京博汇特环保科技股份有限公司 | High-efficient scrubbing sewage treatment plant |
-
2020
- 2020-04-01 CN CN202010251820.3A patent/CN111320310B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177632A1 (en) * | 2012-06-01 | 2013-12-05 | Stephen Elliott | Water treatment |
| CN206502696U (en) * | 2017-02-09 | 2017-09-19 | 中持水务股份有限公司 | A kind of many fluidised form clarifiers |
| CN207748900U (en) * | 2017-12-18 | 2018-08-21 | 桑德生态科技有限公司 | A kind of microkinetic water body fast purification device |
| CN212050874U (en) * | 2020-04-01 | 2020-12-01 | 北京博汇特环保科技股份有限公司 | High-efficient scrubbing sewage treatment plant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675299A (en) * | 2020-07-17 | 2020-09-18 | 中国城市建设研究院有限公司 | Vertical sewage treatment device |
| CN114133008A (en) * | 2021-11-29 | 2022-03-04 | 北京绿恒科技有限公司 | Lateral flow multistage circulating encryption water purifying device |
| CN114133008B (en) * | 2021-11-29 | 2023-08-29 | 北京绿恒科技有限公司 | Lateral flow multistage circulation encryption water purification device |
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| CN111320310B (en) | 2024-07-02 |
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