CN207537198U - A kind of middle potassium permanganate composites - Google Patents
A kind of middle potassium permanganate composites Download PDFInfo
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- CN207537198U CN207537198U CN201721214035.0U CN201721214035U CN207537198U CN 207537198 U CN207537198 U CN 207537198U CN 201721214035 U CN201721214035 U CN 201721214035U CN 207537198 U CN207537198 U CN 207537198U
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Abstract
The utility model discloses a kind of middle potassium permanganate composites, including mechanical mixture area, mechanical flocculation zone, natural flocculation area, settling zone, inclined tube Disengagement zone and clear water zone, several taper sludge collection mud pits are equipped in the settling zone, gas stripping type sludge refluxing apparatus is equipped in the collection mud pit, the gas stripping type sludge refluxing apparatus includes flowing into end-rack and being located at collecting above mud pit, outflow end is set on the sludge reflux slot of clear water zone side, the sludge reflux slot flows into end bottom and is inserted into stripping tube, stripping tube upper end is equipped with the moisture trap in sludge reflux slot, collection mud pit bottom is stretched into the air lift infratubal port.The utility model is simple in structure, small investment, high treating effect, and the promotion of sludge does not destroy sludge, and under aerobic conditions, sludge keeps activity, is not easy corruption using stripping regime.
Description
Technical field
The utility model belongs to water treatment plant's coagulating sedimentation separation technology field, specifically, it is highly dense to be related to a kind of middle
Spend sedimentation basin.
Background technology
The technology of water treatment plant's coagulation-settlement process, domestic tradition is generally using three kinds of modes at present：Horizontal sedimentation tank, inclined tube
Sedimentation basin, accelerator.Horizontal sedimentation tank is the most widely used pond type of large and medium-sized water factory of current China, has construction
Simply, the advantages that management is convenient, anti impulsion load is strong, shortcoming is that the residence time is long, is taken up a large area, to some small and light alum
Colored poor removal effect, it is very high to further improve effluent quality cost, and water body exposed area is big, exposes to sunlight the time
It is long, in micro-polluted raw processing, it is desirable to which the biological effect during reservation process is without using preceding chlorination, rectangular sedimentation tank
Growth moss is also easy to, influences the appearance of water factory.Inclined-tube sedimentation tank is theoretical based on shallow layer precipitating, is sent out on the basis of advection sedimentation
The sedimentation basin type that exhibition is got up, it has the characteristics of taking up little area, deposition efficiency is high.But since inclined-tube sedimentation tank is in the larger situation of pond body
Under there are water distribution problem of non-uniform, large-scale inclined-tube sedimentation tank totality effluent quality is made to be difficult to further improve, limit it is traditional tiltedly
The enlargement of pipe sedimentation basin.Accelerator is by the sludge reflux that the first reative cell is built up to the second reative cell and raw water
It mixes, increases the granule density in raw water, strengthen particle flocculation, form the alumen ustum that body is big, density is high, clarified to Disengagement zone,
Thorough effect is comparatively fast detached and detaches so as to reach high concentration muddy water.Therefore, it is the advantages of accelerator：Flocculation,
Clarification integration, water-yielding capacity is high, and high treating effect is adaptable, and anti-shock loading is big, is especially added in Disengagement zone tiltedly
Pipe, effluent quality and water yield more can further improve.Its shortcomings that is that civil engineering structure is more complicated, and difficulty of construction is larger；It is dirty
Mud reflux is conveyed and is added mainly by pump, and the property of sludge easily changes, for example is crushed or led to dirt because adding storage basin
Mud corruption fouls, and is unfavorable for enhanced flocculation effect, causes flocculating effect poor, influence effluent quality.
In view of this it is special to propose the utility model.
Utility model content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of middle high density
Sedimentation basin, the apparatus structure is simple, small investment, high treating effect, and the promotion of sludge is not broken to sludge using stripping regime
It is bad, and under aerobic conditions, sludge keeps activity, is not easy corruption.
In order to solve the above technical problems, the utility model is using the basic conception of technical solution：
A kind of middle potassium permanganate composites, including mechanical mixture area, mechanical flocculation zone, natural flocculation area, settling zone, tiltedly
Pipe Disengagement zone and clear water zone, coagulant, raw water, returned sludge and flocculation aid lead to after fully mixed in the mechanical mixture area
It crosses mechanical mixture area effluent weir and flow to mechanical flocculation zone, then flow into natural flocculation by the downflow weir at the top of mechanical flocculation zone
Subsequently into settling zone, in the top of settling zone setting inclined tube Disengagement zone, clear water is risen to by clear water behind inclined tube Disengagement zone for area
Area returns mechanical mixture area after precipitating sludge is concentrated through gas stripping type sludge refluxing apparatus；
Mixing and blending machine is equipped in the mechanical mixture area, is equipped at the top in the mechanical mixture area and adds cultellation and dirt
Mud refluxing opening is equipped with original water inlet in the bottom in the mechanical mixture area；
Setting flocculation stirring machine in the machinery flocculation zone, the paddle of flocculation stirring machine stretch into flocculation basin centre position,
Simultaneously in paddle all around there are one guide shell, the guide shell is the hollow cylinder connected up and down, and under guide shell
End periphery forms a loudspeaker opening；
Several taper sludge collection mud pits are equipped in the settling zone, being equipped with gas stripping type sludge reflux in the collection mud pit fills
Put, the gas stripping type sludge refluxing apparatus include flow into end-rack be located at collection mud pit above, outflow end be set on clear water zone side dirt
Mud backflash, the sludge reflux slot flow into end bottom and are inserted into stripping tube, and stripping tube upper end is equipped in sludge reflux slot
Moisture trap, collection mud pit bottom is stretched into the air lift infratubal port.
Preferably, the mechanical flocculation zone is equipped with water inlet diversion pipe, described to intake in the upward bending to guide shell of diversion pipe
And opening faces flocculation stirring machine, sets that there are one keep spacing not with inner wall on the inside of the downflow weir of the mechanical flocculation zone
Become rusty steel water conservancy diversion weir plate.
Preferably, the stripping tube is made of upper vertical tube, intermediate inclined tube and lower vertical tube, and the lower vertical tube lower end is in horn mouth
Formula stretches into the aeration tube of a diameter of 20mm, the aeration tube and lower vertical tube lower end horn mouth in the lower vertical tube lower end horn mouth
Junction is equipped with aeration head.
Preferably, natural flocculation area setting vertical baffle, the bottom of vertical baffle bottom not contact nature flocculation zone,
And the slanting baffle that the connection of vertical baffle lower end is inclined outwardly.
Preferably, the bottom surface of the settling zone is provided with mud scraper, the mud scraper include hydraulic power unit and
The mud-scraping mechanism of multiple cleaning shoe compositions, cleaning shoe is equidistantly parallel to be fixed on planker, and planker is driven by hydraulic power unit
It is mobile.
Preferably, 4 blade push type impellers of the impeller of mixing and blending machine for 1.5 meters of diameter in the mechanical mixture area；
The impeller of middle flocculation stirring machine is 3 blade push type impellers of 2.0 meters of diameter in mechanical flocculation zone；The mixing in mechanical mixture area is stirred
Machine rotating speed is mixed as 85r/min, the flocculation stirring machine rotating speed of mechanical flocculation zone is 10r/min~18r/min.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
The utility model installs water conservancy diversion weir plate additional before mechanical flocculation zone effluent weir, and stainless steel rectangular diversion pipe is extended to and is led
It flows in bucket, effectively prevents the short stream of flocculation basin, improve flocculating effect；The promotion of sludge uses stripping regime, does not have to sludge
It destroys, and under aerobic conditions, sludge keeps activity, is not easy corruption.
The utility model is rational in infrastructure, and flocculating effect and sludge utilization ratio are high, by detecting flocculation zone mixed liquor sludge
Sedimentation when supernatant fluid turbidity control sludge reflux when judges flocculating effect, and after reaching sedimentation 8 minutes, settling ratio is left for 5%
The right side, supernatant fluid turbidity is within 1NTU.
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the application, is further understood from the utility model for providing, the utility model
Illustrative embodiments and their description for explaining the utility model, but do not form the improper restriction to the utility model.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
Under the premise of dynamic, other accompanying drawings are can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model gas stripping type sludge refluxing apparatus；
Fig. 3 is the scheme of installation of the water conservancy diversion weir plate of the utility model machinery flocculation zone.
In figure：1- mechanical mixtures area；101- effluent weirs；102- mixing and blending machines；103- adds cultellation；104- sludge refluxes
Mouthful；105- original water inlets；2- machinery flocculation zones；201- flocculation stirring machines；202- guide shells；203- water inlet diversion pipes；204- is led
Flow weir plate；205- downflow weirs；3- natural flocculations area；301- vertical baffles；302- slanting baffles；4- settling zones；401- collection mud pit；
402- mud scrapers；403- cleaning shoes；404- supporting plates；5- inclined tubes Disengagement zone；6- clear water zones；7- gas stripping type sludge refluxing apparatus；
701- sludge reflux slots；702- stripping tubes；703- aeration tubes；704- aeration heads；705- moisture traps.
It should be noted that these attached drawings and word description are not intended to limit the design of the utility model in any way
Range, but illustrate the concept of the utility model for those skilled in the art by reference to specific embodiment.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is used to illustrate this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for description the utility model and simplified description rather than instruction or imply that signified device or element must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary.
For the ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing with concrete condition
Justice.
Embodiment
As shown in Figure 1 to Figure 3, a kind of middle potassium permanganate composites described in the present embodiment, including mechanical mixture area 1,
Mechanical flocculation zone 2, natural flocculation area 3, settling zone 4, inclined tube Disengagement zone 5 and clear water zone 6, coagulant, raw water, returned sludge and are helped
Solidifying agent flow to mechanical flocculation zone 2 by 1 effluent weir 101 of mechanical mixture area after fully mixed in the mechanical mixture area 1, so
Natural flocculation area 3 is flowed by the downflow weir 205 at mechanical 2 top of flocculation zone afterwards, subsequently into settling zone 4, in the upper of settling zone 4
Side setting inclined tube Disengagement zone 5, rises to clear water zone 6, through gas stripping type after precipitating sludge is concentrated by clear water behind inclined tube Disengagement zone 5
Sludge refluxing apparatus 7 returns mechanical mixture area 1；
Mixing and blending machine 102 is equipped in the mechanical mixture area 1, is equipped with plus throws at the top in the mechanical mixture area 1
Point 103 and sludge reflux mouth 104 are equipped with original water inlet 105 in the bottom in the mechanical mixture area 1；
Setting flocculation stirring machine 201 in the machinery flocculation zone 2, the paddle of flocculation stirring machine 201 are stretched into flocculation basin
Between position, while in paddle all around there are one guide shell 202, the guide shell 202 is the hollow cylinder connected up and down
Body, and 202 lower end peripheral of guide shell forms a loudspeaker opening；The machinery flocculation zone 2 is equipped with water inlet diversion pipe 203, described
In water inlet 203 upward bending of diversion pipe to guide shell 202 and opening faces flocculation stirring machine 201, refering to Fig. 3, in the machine
The stainless steel diversion weir plate 204 of spacing is kept there are one being set on the inside of the downflow weir 205 of tool flocculation zone 2 with inner wall；
Several taper sludge collection mud pits 401 are equipped in the settling zone 4, it is dirty to be equipped with gas stripping type in the collection mud pit 401
Mud reflux 7, the gas stripping type sludge refluxing apparatus 7 include flowing into end-rack and being located at collecting 401 top of mud pit, outflow end set on clear
The sludge reflux slot 701 of pool side, the sludge reflux slot 701 flow into end bottom and are inserted into stripping tube 702, on stripping tube 702
End is equipped with the moisture trap 705 in sludge reflux slot 701, and collection mud pit is stretched into 702 lower port of stripping tube
401 bottoms, referring to Fig.2, the stripping tube 702 is made of upper vertical tube, intermediate inclined tube and lower vertical tube, the lower vertical tube lower end is in loudspeaker
Mouth formula stretches into the aeration tube 703 of a diameter of 20mm, the aeration tube 703 and lower vertical tube in the lower vertical tube lower end horn mouth
Lower end horn mouth junction is equipped with aeration head 704；The bottom surface of the settling zone 4 is provided with mud scraper 402, the mud scraper
402 include the mud-scraping mechanism that hydraulic power unit and multiple cleaning shoes 403 form, and cleaning shoe 403 equidistantly drag by parallel be fixed on
On plate 404, planker 404 is driven by hydraulic power unit and moved；
The natural flocculation area 3 sets vertical baffle 301, the bottom of 301 bottom of vertical baffle not contact nature flocculation zone 3
Portion, and the slanting baffle 302 that the connection of 301 lower end of vertical baffle is inclined outwardly.
Preferably, the impeller of mixing and blending machine 102 is pusher for 4 blades of 1.5 meters of diameter in the mechanical mixture area 1
Impeller；The impeller of middle flocculation stirring machine 201 is 3 blade push type impellers of 2.0 meters of diameter in mechanical flocculation zone 2；Mechanical mixture
102 rotating speed of mixing and blending machine in area 1 is 85r/min, 201 rotating speed of flocculation stirring machine of mechanical flocculation zone 2 for 10r/min~
18r/min。
The utility model technological principle is：Coagulant, raw water, returned sludge and flocculation aid pass through in the mechanical mixture area 1
It crosses after being sufficiently mixed and mechanical flocculation zone 2 is flow to by 1 effluent weir 101 of mechanical mixture area, then by mechanical 2 top of flocculation zone
Downflow weir 205 flows into natural flocculation area 3, subsequently into settling zone 4, in the top of settling zone 4 setting inclined tube Disengagement zone 5, passes through
Clear water rises to clear water zone 6 behind inclined tube Disengagement zone 5, through hydraulic driven mud scraper 402 by pool bottom sludge after precipitating sludge concentration
It is continuous to scrape to collection mud pit 401, sludge reflux slot 701 is promoted to using stripping tube 702, it is mixed that a precipitating sludge part returns machinery
It closes area 1 and participates in flocculation reaction, remainder is discharged into sludge concentration tank, is disposed after concentration.
The above is only the preferred embodiment of the utility model, and not the utility model is made in any form
Limitation although the utility model has been disclosed with preferred embodiment as above, is not limited to the utility model, any to be familiar with
The technical staff of this patent is not being departed from the range of technical solutions of the utility model, when the technology contents work using above-mentioned prompting
Go out a little change or be modified to the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solutions of the utility model,
According to any simple modification, equivalent change and modification that the technical essence of the utility model makees above example, still belong to
In the range of the utility model.
Claims (6)
1. a kind of middle potassium permanganate composites, which is characterized in that including mechanical mixture area (1), mechanical flocculation zone (2), nature
Flocculation zone (3), settling zone (4), inclined tube Disengagement zone (5) and clear water zone (6), coagulant, raw water, returned sludge and flocculation aid are in institute
It states mechanical mixture area (1) and mechanical flocculation zone (2) is flow to by mechanical mixture area (1) effluent weir (101) after fully mixed, so
Natural flocculation area (3) are flowed by the downflow weir (205) at the top of mechanical flocculation zone (2) afterwards, subsequently into settling zone (4), heavy
Top setting inclined tube Disengagement zone (5) in shallow lake area (4), by inclined tube Disengagement zone (5), clear water rises to clear water zone (6) afterwards, and precipitation is dirty
After mud is concentrated mechanical mixture area (1) is returned through gas stripping type sludge refluxing apparatus (7)；
Mixing and blending machine (102) is equipped in the mechanical mixture area (1), is equipped with and adds at the top of the mechanical mixture area (1)
Cultellation (103) and sludge reflux mouth (104) are equipped with original water inlet (105) in the bottom of the mechanical mixture area (1)；
Setting flocculation stirring machine (201) in the machinery flocculation zone (2), the paddle of flocculation stirring machine (201) stretch into flocculation basin
Centre position, while in paddle all around there are one guide shell (202), the guide shell (202) is the sky connected up and down
Heart cylinder, and guide shell (202) lower end peripheral forms a loudspeaker opening；
Several taper sludge collection mud pits (401) are equipped in the settling zone (4), gas stripping type is equipped in collection mud pit (401)
Sludge refluxing apparatus (7), the gas stripping type sludge refluxing apparatus (7) is located at including flowing into end-rack above collection mud pit (401), outflow
Set on the sludge reflux slot (701) of clear water zone side, stripping tube is inserted into sludge reflux slot (701) the inflow end bottom at end
(702), stripping tube (702) upper end is equipped with the moisture trap (705) in sludge reflux slot (701), the stripping tube
(702) collection mud pit (401) bottom is stretched into lower port.
A kind of 2. middle potassium permanganate composites according to claim 1, which is characterized in that the machinery flocculation zone (2)
Equipped with water inlet diversion pipe (203), bending is interior to guide shell (202) upwards and opening faces wadding for the water inlet diversion pipe (203)
Solidifying blender (201), sets that there are one keep spacing not with inner wall on the inside of the downflow weir (205) of the mechanical flocculation zone (2)
Become rusty steel water conservancy diversion weir plate (204).
3. a kind of middle potassium permanganate composites according to claim 1, which is characterized in that the stripping tube (702) by
Upper vertical tube, intermediate inclined tube and lower vertical tube composition, the lower vertical tube lower end are in horn mouth formula, are stretched in the lower vertical tube lower end horn mouth
Enter the aeration tube (703) of a diameter of 20mm, the aeration tube (703) is equipped with aeration head with lower vertical tube lower end horn mouth junction
(704)。
A kind of 4. middle potassium permanganate composites according to claim 1, which is characterized in that the natural flocculation area (3)
Vertical baffle (301), the bottom of vertical baffle (301) bottom not contact nature flocculation zone (3), and vertical baffle (301) are set
The slanting baffle (302) that lower end connection is inclined outwardly.
A kind of 5. middle potassium permanganate composites according to claim 1, which is characterized in that the bottom of the settling zone (4)
Portion surface is provided with mud scraper (402), and the mud scraper (402) forms including hydraulic power unit and multiple cleaning shoes (403)
Mud-scraping mechanism, cleaning shoe (403) equidistantly it is parallel is fixed on planker (404), planker (404) is driven by hydraulic power unit
It is mobile.
A kind of 6. middle potassium permanganate composites according to claim 1, which is characterized in that the mechanical mixture area (1)
The impeller of middle mixing and blending machine (102) is 4 blade push type impellers of 1.5 meters of diameter；Middle flocculation stirring in mechanical flocculation zone (2)
The impeller of machine (201) is 3 blade push type impellers of 2.0 meters of diameter；Mixing and blending machine (102) rotating speed in mechanical mixture area (1)
For 85r/min, flocculation stirring machine (201) rotating speed of mechanical flocculation zone (2) is 10r/min~18r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214035.0U CN207537198U (en) | 2017-09-21 | 2017-09-21 | A kind of middle potassium permanganate composites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214035.0U CN207537198U (en) | 2017-09-21 | 2017-09-21 | A kind of middle potassium permanganate composites |
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| Publication Number | Publication Date |
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| CN207537198U true CN207537198U (en) | 2018-06-26 |
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ID=62608936
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214035.0U Expired - Fee Related CN207537198U (en) | 2017-09-21 | 2017-09-21 | A kind of middle potassium permanganate composites |
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| Country | Link |
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| CN (1) | CN207537198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761329A (en) * | 2019-03-19 | 2019-05-17 | 连云港大禹水处理工程有限公司 | Sewage treatment is stirred to react device and system and method with multiple-effect static mixing |
| CN111672165A (en) * | 2020-06-17 | 2020-09-18 | 叶雪英 | Industrial processing is dust removal and decontamination equipment for circulating water pond based on thing networking |
-
2017
- 2017-09-21 CN CN201721214035.0U patent/CN207537198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109761329A (en) * | 2019-03-19 | 2019-05-17 | 连云港大禹水处理工程有限公司 | Sewage treatment is stirred to react device and system and method with multiple-effect static mixing |
| CN111672165A (en) * | 2020-06-17 | 2020-09-18 | 叶雪英 | Industrial processing is dust removal and decontamination equipment for circulating water pond based on thing networking |
| CN111672165B (en) * | 2020-06-17 | 2021-06-08 | 绍兴柯桥皓悦纺织科技有限公司 | Industrial processing is dust removal and decontamination equipment for circulating water pond based on thing networking |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20210921 |