CN110448940A - A kind of water treatment plant's water for drainage slurry system and processing method - Google Patents
A kind of water treatment plant's water for drainage slurry system and processing method Download PDFInfo
- Publication number
- CN110448940A CN110448940A CN201810427754.3A CN201810427754A CN110448940A CN 110448940 A CN110448940 A CN 110448940A CN 201810427754 A CN201810427754 A CN 201810427754A CN 110448940 A CN110448940 A CN 110448940A
- Authority
- CN
- China
- Prior art keywords
- water
- treatment plant
- pond
- water treatment
- basin
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 366
- 239000002002 slurry Substances 0.000 title claims abstract description 30
- 238000003672 processing method Methods 0.000 title abstract description 4
- 239000010802 sludge Substances 0.000 claims abstract description 65
- 238000004062 sedimentation Methods 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 19
- 239000010801 sewage sludge Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000033228 biological regulation Effects 0.000 claims abstract description 13
- 239000006228 supernatant Substances 0.000 claims description 44
- 230000007246 mechanism Effects 0.000 claims description 42
- 239000010865 sewage Substances 0.000 claims description 26
- 230000003750 conditioning effect Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 9
- 238000011001 backwashing Methods 0.000 claims description 8
- 230000018044 dehydration Effects 0.000 claims description 7
- 238000006297 dehydration reaction Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000007613 slurry method Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims 1
- 230000009466 transformation Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000001376 precipitating effect Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 241000216843 Ursus arctos horribilis Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
- B01D21/2416—Liquid distributors with a plurality of feed points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/30—Control equipment
- B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of water treatment plant's water for drainage slurry system and processing methods, water treatment plant's water for drainage slurry system include respectively with water treatment plant's sedimentation basin, several sumps that filter chamber of water treatment plant is connected, combined regulation pond, concentration basin, sludge balance pond, dewatering system and sewage sludge storage system for storing sludge, sump, concentration basin, sludge balance pond, dewatering system and sewage sludge storage system are steel pond body, it the advantage is that, most of processing equipment in water for drainage slurry system of the invention is steel, it can be customized according to the practical vacant lot area of water treatment plant, scene is then transported to be assembled, substantially reduce the transformation duration, reduce land occupation, avoid the extensive reconstruction to water treatment plant, guarantee while water treatment plant operates normally, complete the foundation of water for drainage slurry system.
Description
Technical field
The present invention relates to water-treatment technology field more particularly to a kind of water treatment plant's water for drainage slurry systems and processing method.
Background technique
Urban water is always townie important component, and source is city water treatment plant.Water treatment plant will be at raw water
Managing into standard compliant tap water generally need to then carry out water distribution by mixing, flocculation, precipitating, filtering, disinfection, in precipitating and mistake
A large amount of spoil disposal water can be generated during filter, the main component of spoil disposal water is that the wadding formed after coagulant is added in the impurity in raw water
Particulates, and the place to go of spoil disposal water it is general there are two types of, in line water body and in line pipe network, the in line water body of spoil disposal water will lead to river,
Lake siltation may make riverbed or lakebed too high and cause water pollution, and the in line pipe network of spoil disposal water will increase sewage treatment
Factory meets, it is also possible to block sewer.The 3%-5% of spoil disposal Shui Zhan whole system water treatment plant water yield per day, directly exhausts meeting
Cause the significant wastage of water resource.
Existing many water treatment plants do not have the processing capacity of spoil disposal water since equipment is old, place is limited, and plant area is empty
Ground area is limited, and construction site is limited, is unfavorable for large-scale water for drainage slurry equipment construction, and many plant areas, water treatment plant are through the excessive phase
Construction, underground utilities are complicated, and part line conditions are unknown, and digging type transformation, and general water purification can not be carried out to vacant lot ground
There is stringent disengaging field regulation in factory, and the daily construction time is limited, simultaneously as actual use needs, the duration is tighter.It is how fast
It fastly is transformed in old water treatment plant and increases water for drainage slurry system, utilize the water resource of water treatment plant rationally, sewage discharge
It measures up to standard, is the severe problem of comparison.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of water treatment plant's water for drainage slurry systems
System.
The second object of the present invention is a kind of water treatment plant's water for drainage slurry method, at the spoil disposal water of old water treatment plant
Manage the system reform.
An object of the present invention adopts the following technical scheme that realization:
A kind of water treatment plant's water for drainage slurry system, if including being connected respectively with water treatment plant sedimentation basin, filter chamber of water treatment plant
Dry sump, combined regulation pond, concentration basin, sludge balance pond, dewatering system and the sewage sludge storage system for storing sludge
System, the sump, the concentration basin, the sludge balance pond, the dewatering system and the sewage sludge storage system are steel
Pond body,
The combined regulation pond includes blowoff basin and spoil disposal pond, the sump being connected with filter chamber of water treatment plant and the row
Pond is connected, and the sump being connected with water treatment plant sedimentation basin is connected with the spoil disposal pond, the blowoff basin and the row
It is equipped between mud sump and is connected with bed mud conveying device, the mud mouth of the spoil disposal pond is equipped with muddy water draw-out device, the draining
The water outlet in pond is equipped with supernatant draw-out device, the first medicating mechanism is equipped in the muddy water draw-out device, with the concentration
Pond is connected,
It is equipped in the concentration basin for uniformly into the uniform into muddy water structure and supernatant outlet tube, the concentration of muddy water
Pond is connected with the sludge balance pond,
The pendulum-type agitating device for being modulated balance to muddy water, the sludge balance are equipped in the sludge balance pond
Pond is connected with the dewatering system, and the second medicating mechanism, the dewatering system and the sludge are equipped in the dewatering system
Stocking system is connected.
Further, water level detecting mechanism is equipped in the blowoff basin, the water level detecting mechanism and supernatant, which extract, to be filled
It sets and is connected, level detection mechanism is equipped in the spoil disposal pond, the level detection mechanism is connected with the muddy water draw-out device
It connects.
Further, the bed mud conveying device includes Trussed-beam type pumping mud discharging machine and the pool wall top that blowoff basin is arranged in
Guide rail, the Trussed-beam type pumping mud discharging machine moves along the guide rail, and the mud suction mouth of the Trussed-beam type pumping mud discharging machine is located at institute
Draining bottom of pond portion is stated, mud discharging mouth is arranged above the spoil disposal pond.
Further, the spoil disposal pond and the blowoff basin are connected with sump respectively by separator, and described point
Include sewage pipe from device, water treatment plant's sludge from sedimentation tank pipe for being connected with sewage pipe, the water treatment plant being connected with sewage pipe filter
The first control valve, the muddy water for retaining water treatment plant's sedimentation basin of pond drainpipe, backwashing water for retaining filter chamber of water treatment plant
The second control valve, blowoff basin for connecting the sewage pipe and conditioning tank water inlet pipe and for connect the sewage pipe and
The enters mud pipe of the spoil disposal pond of conditioning tank, water inlet pipe setting first control valve and the filter chamber of water treatment plant drainpipe it
Between；The enters mud pipe is arranged between second control valve and water treatment plant's sludge from sedimentation tank pipe, water treatment plant's precipitating
Pond is between the enters mud pipe and the first control valve；The junction of the enters mud pipe and the sewage pipe is equipped with for controlling mud
Water enters the third control valve of the spoil disposal pond.
Further, it is described uniformly into muddy water structure include include be arranged in the middle part of the concentration basin into muddy water supervisor,
Be connected into muddy water supervisor it is several into muddy water branch pipe and positioned at into the flow-out hole being arranged upward on muddy water branch pipe, it is described out
The rectification slip plate for intercepting the muddy water projected from the flow-out hole, the adjacent rectification slip plate are covered with above discharge orifice
Between there are gaps.
Further, the rectification slip plate towards the side of the flow-out hole be equipped with groove, the groove with it is described
The position of flow-out hole is corresponding, and the muddy water projected from flow-out hole impinges upon in the groove.
Further, the pendulum-type agitating device includes at least one impeller, and the impeller is arranged on oscillating bar assembly, institute
The rotary electric machine for being equipped in oscillating bar assembly and driving the wheel rotation is stated, the oscillating bar assembly, which is equipped with, drives the swing rod opposite
The driving assembly that pool wall is swung.
Further, the driving component includes the first motor for driving the oscillating bar assembly to move left and right, described in drive
The controller of the second motor and control first motor and the second motor that oscillating bar assembly moves up and down, the first end of the controller
It is connected respectively with first motor and the second motor with second end, wherein the first end exports first control signal, described the
The turn-on time of two ends output second control signal, the turn-on time of the first control signal and the second control signal is not
Together, the pool wall is equipped with the mounting base being connected with the oscillating bar assembly, and the mounting base is equipped with for driving the pendulum
The elevating mechanism that bar assembly moves up and down.
Further, the driving component includes doing rotating member and the connection rotation of circumferential movement in perpendicular
The connector of part and the oscillating bar assembly, the oscillating bar assembly relatively described pool wall under the drive of the connector are swung, institute
Connector is stated as soft rope, the junction of the rotating member and the connector is equipped with the folding and unfolding for receiving and dispatching the connector
Mechanism, the oscillating bar assembly move up and down under the action of the transmitting-receiving mechanism.
The second object of the present invention adopts the following technical scheme that realization:
A kind of water for drainage slurry method of water treatment plant, includes the following steps:
Equipment preparation process investigates water treatment plant vacant lot situation, makes the steel pond body of corresponding size, be transported to each sky
Ground is then assembled by pipeline,
Steel pond body includes several sumps being connected respectively with water treatment plant sedimentation basin, filter chamber of water treatment plant, for being concentrated
The concentration basin of muddy water, for making the uniform sludge balance pond of muddy water, dewatering system and sewage sludge storage system；
Regulating step is separated into blowoff basin and spoil disposal pond by the original wastewater disposal basin reconstruction of water treatment plant at combined type conditioning tank, with
Spent filter backwash water is discharged into blowoff basin by the sump that filter chamber of water treatment plant is connected, the sump being connected with water treatment plant sedimentation basin
Spoil disposal water is discharged into spoil disposal pond, the bed mud for draining bottom of pond portion is drawn to spoil disposal pond, and the supernatant on top recycles, in spoil disposal pond
Muddy water be discharged into concentration basin, flocculant is during which added into muddy water；
Concentration step, muddy water enter the concentration basin of steel pond body, by uniformly into muddy water structure, in concentration basin uniformly into
Water, heavy mud, separation muddy water, then recycle the supernatant on concentration basin top, the mud of lower part is discharged into sludge balance pond；
Sludge balance and dehydration are stirred evenly into the mud in sludge balance pond through pendulum-type agitating device, then
The slurry transportation of modulation balance is subjected to mechanical dehydration into dewatering system, clod is stored in sewage sludge storage system, periodically outer
Fortune.
Compared with prior art, the beneficial effects of the present invention are:
(1) most of processing equipment in water for drainage slurry system of the invention is steel, can be according to the reality of water treatment plant
Vacant lot area is customized, and is then transported to scene and is assembled, and the transformation duration is substantially reduced, and is reduced land occupation, is avoided pair
The extensive reconstruction of water treatment plant guarantees to complete the foundation of water for drainage slurry system while water treatment plant operates normally；
(2) recycling to supernatant is realized in combined regulation pond and concentration basin part, improves water use efficiency；
(3) it is protected the problem of realizing tunneling boring water inlet, overcome stream short into water using the uniform of concentration basin into muddy water structure
The uniformity for having demonstrate,proved water inlet improves thickening efficiency, realizes muddy water subregion；
(4) pendulum-type agitating device is utilized, the muddy water modulation balance speed in sludge balance pond is accelerated, is guaranteed in sludge balance pond
Sludge concentration it is consistent, the agitating device relative to traditional fixed point orientation is reached and is preferably stirred by less agitating device
Effect is mixed, the cost of entire water for drainage slurry system is effectively reduced.
Detailed description of the invention
Fig. 1 is the block schematic illustration of the processing system of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram in the combined regulation pond of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the section structure of the A-A in Fig. 2；
Fig. 4 is the structural schematic diagram of the bed mud conveying device of the embodiment of the present invention；
Fig. 5 is the schematic diagram of internal structure of the concentration basin of the embodiment of the present invention；
Fig. 6 is the overlooking structure diagram of the concentration basin of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another angle of the concentration basin of the embodiment of the present invention；
Fig. 8 is the uniform structural schematic diagram into muddy water structure of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of uniform another angle into muddy water structure of the embodiment of the present invention；
Figure 10 is the structural schematic diagram in the sludge balance pond of the embodiment of the present invention；
Figure 11 is the schematic diagram of the section structure of the B-B in Figure 10；
Figure 12 is the structural schematic diagram of the pendulum-type agitating device of the embodiment of the present invention；
In figure:
10, water treatment plant's sedimentation basin；11, filter chamber of water treatment plant；12, water treatment plant's water inlet；
20, sump；
30, combined regulation pond；31, blowoff basin；311, supernatant draw-out device；312, water level detecting mechanism；313, on
Clear liquid volume control device；32, spoil disposal pond；321, muddy water draw-out device；322, level detection mechanism；323, sludge pipe；324,
First medicating mechanism；325, agitating device；33, bed mud conveying device；331, truss-like pump inhales mud scraper；332, guide rail；333,
Mud suction mouth；334, mud discharging mouth；335, cleaning shoe；336, mud component is scraped；337, service bridge；338, dredging tube；34, water feed apparatus；
341, sewage pipe；342, water treatment plant's sludge from sedimentation tank pipe；343, filter chamber of water treatment plant drainpipe；344, the first control valve；345,
Two control valves；346, water inlet pipe；347, enters mud pipe；348, third control valve；349, well is converted；35, control centre；
40, concentration basin；411, top；412, middle part；413, lower part；414, pond body；415, inclined tube；42, catch basin；421,
Supernatant return pipe；422, discharger；423, branch slot；424, zigzag weir plate；43, uniformly into muddy water structure；431, into muddy water
Supervisor；432, into muddy water branch pipe；433, flow-out hole；434, slip plate is rectified；435, gap；436, groove；44, muddy water inlet pipe；
45, central transmission concentrator；46, stirring concentration grizzly bar；
50, sludge balance pond；51, impeller；511, rotary electric machine；52, oscillating bar assembly；521, device for detecting water pressure；53, it drives
Dynamic component；531, rotating member；532, connector；533, jack；54, mounting base；541, universal joint；542, elevator
Structure；543, track；
60, dewatering system；61, the second medicating mechanism；
70, sewage sludge storage system.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " several " are meant that two or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Fig. 1, a kind of water treatment plant's water for drainage slurry system, including respectively with water treatment plant sedimentation basin 10, water treatment plant
Several sumps 20 that filter tank 11 is connected, combined regulation pond 30, concentration basin 40, sludge balance pond 50, dewatering system 60 with
And the sewage sludge storage system 70 for storing sludge, sump 20, concentration basin 40, sludge balance pond 50, dewatering system 60 and dirt
Mud stocking system 70 is steel pond body, and most of processing equipment in the water for drainage slurry system of the present embodiment is steel, can root
It is customized according to the practical vacant lot area of water treatment plant, is then transported to scene and is assembled, substantially reduce the transformation duration, reduced
Land occupation, avoids the extensive reconstruction to water treatment plant, guarantees to complete water for drainage slurry system while water treatment plant operates normally
Foundation.
Combined regulation pond 30 include blowoff basin 31 and spoil disposal pond 32, the sump 20 being connected with filter chamber of water treatment plant 11 with
Blowoff basin 31 is connected, and the sump 20 being connected with water treatment plant sedimentation basin 10 is connected with spoil disposal pond 32, blowoff basin 31 and row
It is equipped between mud sump 32 and is connected with bed mud conveying device 33, the mud mouth of spoil disposal pond 32 is equipped with muddy water draw-out device 321, draining
The water outlet in pond 31 is equipped with supernatant draw-out device 311, and the first medicating mechanism 324 is equipped in muddy water draw-out device 321, and dense
Contracting pond 40 is connected,
It is equipped in concentration basin 40 for uniformly into the uniform into muddy water structure 43 and supernatant return pipe 421, concentration of muddy water
Pond 40 is connected with sludge balance pond 50, using the uniform into muddy water structure 43 of concentration basin 40, realize tunneling boring water inlet, overcomes
Intake short stream the problem of, ensure that the uniformity into water, improve thickening efficiency, realize muddy water subregion.
Meanwhile the recycling to supernatant is realized in combined regulation pond 30 and 40 part of concentration basin, improve water
Utilization rate.
The pendulum-type agitating device 325 for being modulated balance to muddy water, sludge balance pond are equipped in sludge balance pond 50
50 are connected with dewatering system 60, and the second medicating mechanism 61, dewatering system 60 and sewage sludge storage system are equipped in dewatering system 60
70 are connected.Using pendulum-type agitating device 325, accelerate the muddy water modulation balance speed in sludge balance pond 50, guarantees sludge balance
Sludge concentration in pond 50 is consistent, relative to the agitating device 325 of traditional fixed point orientation, by less agitating device 325,
Reach better mixing effect, the cost of entire water for drainage slurry system is effectively reduced.
Now in conjunction with attached drawing, it is described in detail for each section.
As in Figure 2-4, combined regulation pond 30 of the invention includes conditioning tank ontology and water feed apparatus 34, conditioning tank sheet
Body includes the blowoff basin 31 for receiving the backwashing water of filter chamber of water treatment plant 11 and the spoil disposal for receiving water treatment plant's sedimentation basin 10
The spoil disposal pond 32 of water, is connected with bed mud conveying device 33 between blowoff basin 31 and spoil disposal pond 32, relative to existing conditioning tank, originally
The conditioning tank of embodiment has automatic control function, specifically withdraws deposit, and blowoff basin 31 and spoil disposal pond 32 are arranged side by side, spoil disposal pond 32
Mud mouth be equipped with muddy water draw-out device 321, the water outlet of blowoff basin 31 is equipped with supernatant draw-out device 311, blowoff basin
Water level detecting mechanism 312 is equipped in 31, water level detecting mechanism 312 is connected with supernatant draw-out device 311, sets in spoil disposal pond 32
There is level detection mechanism 322, level detection mechanism 322 is connected with muddy water draw-out device 321, since filter chamber of water treatment plant 11 recoils
The drain time of wash water is indefinite, therefore flow is also not at the uniform velocity, therefore, when the bed mud in blowoff basin 31 is drawn into spoil disposal pond
In 32, limpider supernatant is left, water level detecting mechanism 312 detects that supernatant reaches setting water level, then starts supernatant
Draw-out device 311, supernatant is recycled, and under normal circumstances to send to the water inlet of water treatment plant, reenters water purification system；
And when level detection mechanism 322 detects that the liquid level in spoil disposal pond 32 reaches setting value, muddy water draw-out device 321 starts work
To make, muddy water is transferred in concentration basin 40, prevents liquid level excessively high, muddy water overflows in spoil disposal pond 32, equipment automatization operation, according to
Conditioning tank water level conditions carry out automatically controlling, and execute-in-place are carried out without personnel, without additionally increasing the work of original staff
It measures.In addition, settable agitating device 325 in spoil disposal pond 32, for keeping mud and water balance in pond, bottom sediment sludge is prevented,
Lead to the reduction of 32 capacity of spoil disposal pond.Supernatant volume control device 313 is connected on supernatant draw-out device 311.
In addition, water feed apparatus 34 is also needed especially to be arranged since conditioning tank is separated into blowoff basin 31 and spoil disposal pond 32,
Specifically, drainage arrangement includes sewage pipe 341, water treatment plant's sludge from sedimentation tank pipe 342 for being connected with sewage pipe 341 and with
The filter chamber of water treatment plant drainpipe 343 that sewage pipe 341 is connected, first including the backwashing water for retaining filter chamber of water treatment plant 11
Control valve 344, the first control valve 344 of muddy water for retaining water treatment plant's sedimentation basin 10, for connecting sewage pipe 341 and adjusting
The enters mud pipe 347 of the water inlet pipe 346 of the blowoff basin 31 in pond and the spoil disposal pond 32 for connecting sewage pipe 341 and conditioning tank, water inlet
Pipe 346 is arranged between the first control valve 344 and filter chamber of water treatment plant drainpipe 343；Enters mud pipe 347 is arranged in the second control valve
Between 345 and water treatment plant's sludge from sedimentation tank pipe 342, water treatment plant's sedimentation basin 10 be located at enters mud pipe 347 and the first control valve 344 it
Between；The junction of enters mud pipe 347 and sewage pipe 341 is equipped with the third control valve 348 for entering spoil disposal pond 32 for controlling muddy water.Benefit
The muddy water for entering spoil disposal pond 32 and blowoff basin 31 is controlled with multiple control valves, it can be achieved that spoil disposal water and backwash moisture
From the emptying that can also be achieved spoil disposal pond 32 and blowoff basin 31 is overhauled, and can also not influence reclamation of backwash water from filter use and water
In the case that factory operates normally, the emergency discharge of part spoil disposal water is realized.
More specifically, retention for backwashing water is realized by closing the first control valve 344, backwashing water is from water purification
Factory's filter tank drainpipe 343 enters sewage pipe 341, then enters blowoff basin 31；In addition, by closing the first control valve 344 and the
Two control valves 345 open third control valve 348, realize retention for spoil disposal water, and spoil disposal water is from water treatment plant's sludge from sedimentation tank pipe
342 discharges then enter spoil disposal pond 32 into sewage pipe 341, realize the purpose that the two is divided and rule；In addition, if you need to adjusting
Pond is overhauled, then can close third control valve 348, opens the first control valve 344 and the second control valve 345,31 He of blowoff basin
Spoil disposal pond 32 no longer receives spent filter backwash water and sludge from sedimentation tank water, and does not influence water factory's normal operation.Since water treatment plant is heavy
The scavenging period and filter back washing Time Inconsistency in shallow lake pond 10, and water is different, water treatment plant's sedimentation basin 10 is in cleaning and big row
When mud, spoil disposal water can be far beyond spoil disposal pond 32 using volume, therefore blowoff basin 31 is while being recycled, spoil disposal
Water need to meet an urgent need discharge, and concrete operations are to open the second control valve 345, close the first control valve 344 and third control valve 348, clearly
Wash water and big spoil disposal water enter city planting ductwork by sewage pipe.After muddy water precipitating in blowoff basin 31, the part in spoil disposal pond 32
Muddy water also enters concentration basin 40, therefore available bed mud conveying device 33 send the bed mud in blowoff basin 31 into spoil disposal pond 32,
The water level detecting mechanism 312 in blowoff basin 31 controls supernatant draw-out device by monitoring SEA LEVEL VARIATION come feedback signal at this time
311, realize the separation of supernatant and bed mud.
In view of the original structures facility of water factory and place situation, therefore enters mud pipe 347 and the junction of sewage pipe 341 are set
There is conversion well 349, third control valve 348 is located in conversion well 349, opens third control valve 348, converts by conversion well 349
Function makes spoil disposal water enter spoil disposal pond 32.More specifically, third control valve 348 is butterfly valve, convenient for adjusting muddy water flow.
The position of first control valve 344 is arranged, the first control valve 344 in the present embodiment is arranged in water inlet pipe 346
With the junction of sewage pipe 341, shut-off valve can be set to, prevent spoil disposal water from recoiling into blowoff basin, it can also be by the first control valve
344 are set as slide valve, and slide valve is opened, and ensure that backwashing water can be discharged into blowoff basin 32, prevent blowoff basin 31 from overflow occurs
Phenomenon does not interfere the normal work in water treatment plant and filter tank.
The level detection mechanism 322 in water level detecting mechanism 312 and spoil disposal pond 32 in blowoff basin 31 is supersonic liquid level
It counts, in practical application, including control centre 35, control centre 35 are PLC control cabinet, water level detecting mechanism 312 and level sensing
Mechanism 322 is connected with control centre 35, and muddy water draw-out device 321 is immersible pump, and ultrasonic level gage monitors 31 He of blowoff basin
Water level in spoil disposal pond 32 can feed back signal to PLC control cabinet when reaching certain water level, then start submersible pump switch and carry out
It draws water, signal can be fed back to PLC control cabinet when dropping to setting water level, be then shut off immersible pump, immersible pump and concentration basin 40
It is connected.The principle of supernatant draw-out device 311 is same as above, and supernatant draw-out device 311 is recovered water pump, with water treatment plant's water inlet
12 are connected.
The bed mud conveying device 33 used in the present embodiment includes that truss-like pump is inhaled mud scraper 331 and is arranged in blowoff basin 31
Pool wall top guide rail 332, truss-like pump inhale mud scraper 331 moved along guide rail 332, truss-like pump inhale mud scraper 331 suction
Mud mouth 333 is located at 31 bottom of blowoff basin, and mud discharging mouth 334 is arranged above spoil disposal pond 32.Truss-like pump inhales mud scraper 331 along guide rail
332 move back and forth, and the bed mud of 31 bottom of blowoff basin is absorbed, is discharged into spoil disposal pond 32 by mud discharging mouth 334, realizes supernatant
With the separation of bed mud.
More specifically, truss-like pump inhales 331 bottom of mud scraper equipped with several cleaning shoes 335, adjacent 335 court of cleaning shoe
It is obliquely installed to mud suction mouth 333 is located in the middle, it includes the installation for installing cleaning shoe 335 that truss-like pump, which inhales mud scraper 331,
Frame.Truss-like pump inhales mud scraper 331 when moving, and bed mud is concentrated at mud suction mouth 333 by cleaning shoe 335, facilitates mud suction mouth 333
It draws, reduces the quantity of mud suction mouth 333, improve and inhale mud efficiency.
Another kind scrapes mud structure, and truss-like pump inhales 331 bottom of mud scraper and scrapes mud component 336, mud suction mouth equipped with diamond shape
333, which are located at two, scrapes between mud component 336, and it includes for installing the installation for scraping mud component 336 that truss-like pump, which inhales mud scraper 331,
Frame facilitates truss-like pump to inhale mud scraper 331 and scrapes mud moving back and forth Shi Junke, and mud efficiency is scraped in raising, and it is more preferable to scrape mud effect.
It is larger due to adjusting pool area, it overhauls for convenience, inhales mud scraper using the truss-like pump across blowoff basin 31
331, service bridge 337 is equipped on Trussed-beam type pumping mud discharging machine top.
In addition, the bed mud amount in blowoff basin 31 may be few, it has not been convenient to pump the dredging tube for inhaling mud scraper 331 in truss-like
It is moved in 338, therefore, two adjacent mud suction mouths 333 in the present embodiment are connected with same root dredging tube 338, dredging tube
338 are connected with mud discharging mouth 334, save the material that truss-like pump inhales mud scraper 331, in advance summarize bed mud, facilitate conveying
To mud discharging mouth 334, into spoil disposal pond 32.
Since spoil disposal pond 32 is connected with concentration basin 40, in order to accelerate process flow, sludge settling rate is improved, muddy water extracts
Device 321 includes the sludge pipe 323 being connected with concentration basin 40, and the first medicating mechanism 324 is equipped in sludge pipe 323, and first adds
Medicine mechanism 324 includes pipe-line mixer, and the mixing of flocculant and muddy water is carried out in pipe-line mixer.
As shown in figures 5-9, of the invention uniform into muddy water structure 43, concentration basin 40 is divided for top 411 and lower part 413,
After muddy water enters concentration basin 40, natural sedimentation area, 415 settling zone of inclined tube and supernatant gathering ground are passed sequentially through, under concentration basin 40
Central transmission concentrator 45 and stirring concentration grizzly bar 46 is arranged in portion 413, base sludge is concentrated.
In order to guarantee the uniformity into muddy water, overcome the problems, such as that, with the short stream of advancing water, of the invention is uniform into muddy water structure
43, it is connected to respectively with muddy water inlet pipe 44 and concentration basin 40, including being responsible for into muddy water for 40 middle part 412 of concentration basin is arranged in
431, it is connected into muddy water supervisor 431 several into muddy water branch pipe 432 and positioned at into being arranged on muddy water branch pipe 432 upward
Flow-out hole 433 is covered with the rectification slip plate 434 for intercepting the muddy water projected from flow-out hole 433, phase above flow-out hole 433
There are gaps 435 between adjacent rectification slip plate 434.
Using be arranged in the middle part of concentration basin 40 412 into muddy water supervisor 431 and with into muddy water supervisor 431 be connected to it is several into
Muddy water branch pipe 432 is intake, then, muddy water from being located in the injection into the flow-out hole 433 being arranged upward on muddy water branch pipe 432,
On the rectification slip plate 434 for impinging upon 433 top of setting flow-out hole, muddy water is broken up, and is fallen, then in the muddy water of subsequent injection
Promotion under, turn flow up, direction is varied multiple times in muddy water, every time change direction Monodispersed side, then muddy water is uniformly distributed
In entire plane, while also making the operational process of muddy water elongated, velocity gradient is also changing always, in concentration basin 40 more
The muddy water time of contact of high concentration is longer, increases the chance of particles collision, improves the efficiency of flocculating effect and precipitation concentration.And
Water by precipitating rises to 415 settling zone of inclined tube from the gap 435 between rectification slip plate 434, is precipitated, is formed again
Supernatant enters supernatant gathering ground, is then recycled into catch basin 42.In the process, discharge velocity is wanted
Ask, realizing for speed by setting water pump and can limit the aperture of flow-out hole 433, the pore diameter range of flow-out hole 433 be 9mm~
16mm。
More specifically, rectification slip plate 434 towards the side of flow-out hole 433 be equipped with groove 436, groove 436 with go out
The position of discharge orifice 433 is corresponding, and the muddy water projected from flow-out hole 433 impinges upon in groove 436, due to the setting of groove 436, makes
The projected angle of impact of muddy water is different, and the dispersion angle and speed after shock are also different, the muddy water time of contact with higher concentration in pond
Increase, increase the chance of particles collision, improves the efficiency of flocculating effect and precipitation concentration, there are many shapes for the shape of groove 436
Formula, skewed slot, arc groove etc., it is preferred that groove 436 is inverted " V " type groove, and angle is generally higher than 45 °.
In addition, the muddy water projected from flow-out hole 433 in order to prevent is not exposed to rectification slip plate 434, slip is rectified
Plate 434 is inverted " V " type strip plate, is located at the every top into muddy water branch pipe 432, guarantees per share water flow at least through once hitting
It hits and deflecting.
Meanwhile in order to realize full face uniform water inlet, several be arranged in parallel in into muddy water branch pipe 432 into muddy water is responsible for
431 two sides are distributed in antenna-like, are related to each position of 412 horizontal planes of the middle part of concentration basin 40, and each into muddy water branch pipe
It is covered with rectification slip plate 434 on 432, guarantees that the muddy water entered is uniformly distributed on entire section.
In order to shorten the building time of concentration basin 40, the pond body 414 of the concentration basin 40 of the present embodiment is integrated steel knot
Structure after completing, is transported to required place, then assembles internal structure and equipment, substantially reduces at water treatment plant's spoil disposal water
The completion time of project of reason system.Due to the limitation of working environment, preservative treatment is passed through on 414 surface of pond body of concentration basin 40, has anti-
Aging porcelain, long service life are convenient for safeguarding.
Spoil disposal water is from uniformly into after entering in muddy water structure 43, gradually precipitating, be layered, the top 411 in efficient concentration pond 40
Equipped with inclined tube 415, rectifies slip plate 434 and be located at 415 lower section of inclined tube, the muddy water further progress into inclined tube 415 precipitates, the area
Domain is 415 settling zone of inclined tube.
After the further precipitating of inclined tube 415, the impurity contents such as suspended matter substantially reduce muddy water, reach recycling standard,
Therefore it is equipped with supernatant gathering ground above 415 settling zone of inclined tube, is equipped with catch basin 42 in supernatant gathering ground, catch basin 42 is located at
Above inclined tube 415, supernatant return pipe 421 and discharger 422 are equipped in catch basin 42.Supernatant enters in catch basin 42, and
Enter supernatant return pipe 421 afterwards to recycle, when supernatant is excessive, in order to avoid overflowing, extra supernatant can be from spilling
Pipe 422 is discharged.
In order to increase the collection surface of supernatant, 42 two sides of catch basin are communicated with several slots 423, and branch slot 423 includes setting
Zigzag weir plate 424 in two sides, only water when supernatant is lower than the sawtooth of weir plate, weir plate only plays water blocking at this time；If water
Position is lasting to be risen, and when being higher than sawtooth, supernatant enters branch slot 423, then imports catch basin, ensure that and uniformly catchments.
As shown in figs. 10-12, pendulum-type agitating device 325 of the invention, in addition to the stirring for including convention stir device 325 is used
Impeller 51 outside, further include the oscillating bar assembly 52 that impeller 51 is swung, the impeller 51 in the present embodiment can be in rotary electric machine 511
Drive under normal rotation increase mixing area, reduce dead while in the drive lower swing any angle of oscillating bar assembly 52
Stirring efficiency is improved at angle.In order to facilitate the installation of oscillating bar assembly 52, pool wall is equipped with the mounting base being connected with oscillating bar assembly 52
54, in addition, in order to guarantee the flexibility of oscillating bar assembly 52 and the arbitrariness of swing angle, oscillating bar assembly 52 passes through with mounting base 54
Universal joint 541 is connected.
And there are many swing modes of oscillating bar assembly 52, be totally divided into fixed point all around swing and entirety up and down
It is mobile.
The realization all around swung for fixed point, in an embodiment, driving mechanism includes driving oscillating bar assembly 52 left
The control of the first motor, the second motor for driving oscillating bar assembly 52 to move up and down and control first motor and the second motor that move right
Device processed, the first end and second end of controller are connected with first motor and the second motor respectively, wherein first end output first
Control signal, second end exports second control signal, when the conducting of the turn-on time of first control signal and second control signal
Between it is different.By the different first control signal and second control signal of output turn-on time, so as to making to swing up and down and
It swings with different runing times, changes the swing running track of oscillating bar assembly 52 constantly, realize a wide range of stirring,
And stirring region improves stirring efficiency without " dead zone ".More specifically, in first control signal and second control signal
One constant conduction, another in first control signal and institute's second control signal are cut in turn on process according to predetermined period
Only preset time, first motor and the second motor independent operating are swung up and down and are swung with different runing times, pendulum
Dynamic rail mark constantly changes, and realizes a wide range of stirring.
Under this kind of embodiment, whole moving up and down can be realized by elevating mechanism 542 in mounting base 54, more specifically
It says, pool wall is equipped with fluctuating orbit 543, and mounting base 54 is equipped with lifting motor, and mounting base 54 is matched with the sliding of fluctuating orbit 543
It closes, lifting motor drives oscillating bar assembly 52 to move along fluctuating orbit 543, further, fluctuating orbit 543 can be designed to three
The paddy spike shape of angle function formula is arranged around pool wall.
In another embodiment, mechanical structure can be used, oscillating bar assembly 52 is driven to swing, specific implementation are as follows: driving assembly
53 include doing the rotating member 531 of circumferential movement in perpendicular and connecting the connector of rotating member 531 and oscillating bar assembly 52
532, the opposite pool wall under the drive of connector 532 of oscillating bar assembly 52 is swung.As shown in Fig. 2, 531 turns of rotating member for convenience
Dynamic, rotating member 531 is arranged above pool wall, lasting to rotate, and is connected by connector 532 with wobble component, and 531 turns of rotating member
It drives wobble component to swing during dynamic, is stirred in large area to realize, at this point, oscillating bar assembly 52 can not be connected with pool wall
It connects, impeller 51 of the wobble component in rotation and rotating member 531 under the action of is realized to be swung at any angle, to increase stirring
Area can also be connected with the mounting base 54 on pool wall, realize the deflecting stirring of fixed point.
Under this kind of mode, whole moving up and down relies primarily on jack 533, and more specifically, connector 532 is
The junction of soft rope, rotating member 531 and connector 532 is equipped with the jack 533 for receiving and dispatching connector 532, swing rod
Component 52 moves up and down under the action of receiving and dispatching mechanism.By the folding and unfolding of connector 532, entire oscillating bar assembly 52 and impeller 51
Integral elevating, concentration basin 40 is interior to be equipped with track 543, and oscillating bar assembly 52 is slidably connected with track 543, moves up and down along track 543.
Meanwhile swinging distance and lifting distance in order to determine oscillating bar assembly 52, oscillating bar assembly 52 are detected equipped with hydraulic pressure
Device 521, device for detecting water pressure 521 are connected with driving mechanism, when device for detecting water pressure 521 detects that hydraulic pressure is lower, then
Driving mechanism stops rising, and reduces height, while sustained oscillation, prevents oscillating bar assembly 52 from dallying.
A kind of sludge balance pond 50, including several above-mentioned pendulum-type agitating devices 325, the dispersion of pendulum-type agitating device 325 is set
It sets on the inner wall in sludge balance pond 50, the comprehensive stirring of full angle is realized to the muddy water in sludge balance pond 50, realizes mud
Water mixes well homogeneous, guarantees that full pond sludge concentration is consistent, does not precipitate.Agitating device 325 is oriented relative to traditional fixed point, can be subtracted
The quantity of few agitating device 325, is actually test it is found that installation number is equivalent to the 1/3 of traditional handicraft in every pond.
Dewatering system 60 include the second pressing mechanism and 2 centrifugal dehydrators, the using and the reserved, single machine ability 12-15m3/h,
Power of motor N=22/7.5kW, frequency control.Rotary drum revolving speed is max4000r/min, separation factor 3200.Dehydration machine room is mating
Equipment includes sewage sludge feed screw pump, sludge cutting machine, the molten medicine device of automatic chemical dosing, dosing screw pump, flushing pump and spiral transferring
Send machine etc..Mud extraction solid content reaches 20-25%.
Sewage sludge storage system 70 includes a sludge storage bin, is used for dewatered sewage sludge storage, can store 5-7 days mud amounts；
Feed bin uses rectangular flat-bottom structure, and the sludge of storage only leans on gravity to fall automatically, and feed bin specification is 4000 × 3000 × 3600mm,
Dischargeable capacity is 30m3；Auxiliary facility has: hydraulic-driven balladeur train arch breaking apparatus, discharge auger, hydraulic brake plate valve, hydraulic power
It stands, electric-control system etc..
Based on above system, a kind of water for drainage slurry method of water treatment plant is designed, is included the following steps:
Equipment preparation process investigates water treatment plant vacant lot situation, makes the steel pond body of corresponding size, be transported to each sky
Ground is then assembled by pipeline,
Steel pond body includes several sumps being connected respectively with water treatment plant sedimentation basin, filter chamber of water treatment plant, for being concentrated
The concentration basin of muddy water, for making the uniform sludge balance pond of muddy water, dewatering system and sewage sludge storage system；
Regulating step is separated into blowoff basin and spoil disposal pond by the original wastewater disposal basin reconstruction of water treatment plant at combined type conditioning tank, with
Spent filter backwash water is discharged into blowoff basin by the sump that filter chamber of water treatment plant is connected, the sump being connected with water treatment plant sedimentation basin
Spoil disposal water is discharged into spoil disposal pond, the bed mud for draining bottom of pond portion is drawn to spoil disposal pond, and the supernatant on top recycles, in spoil disposal pond
Muddy water be discharged into concentration basin, flocculant is during which added into muddy water；
Concentration step, muddy water enter the concentration basin of steel pond body, by uniformly into muddy water structure, in concentration basin uniformly into
Water, heavy mud, separation muddy water, then recycle the supernatant on concentration basin top, the mud of lower part is discharged into sludge balance pond；
Sludge balance and dehydration are stirred evenly into the mud in sludge balance pond through pendulum-type agitating device, then
The slurry transportation of modulation balance is subjected to mechanical dehydration into dewatering system, clod is stored in sewage sludge storage system, periodically outer
Fortune.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of water treatment plant's water for drainage slurry system, which is characterized in that including respectively with water treatment plant sedimentation basin, filter chamber of water treatment plant phase
Several sumps, combined regulation pond, concentration basin, sludge balance pond, dewatering system and the dirt for storing sludge of connection
Mud stocking system, the sump, the concentration basin, the sludge balance pond, the dewatering system and the sewage sludge storage system
System is steel pond body,
The combined regulation pond includes blowoff basin and spoil disposal pond, the sump being connected with filter chamber of water treatment plant and the blowoff basin
It is connected, the sump being connected with water treatment plant sedimentation basin is connected with the spoil disposal pond, the blowoff basin and the spoil disposal pond
Between be equipped with and be connected with bed mud conveying device, the mud mouth of the spoil disposal pond is equipped with muddy water draw-out device, the blowoff basin
Water outlet is equipped with supernatant draw-out device, the first medicating mechanism is equipped in the muddy water draw-out device, with the concentration basin phase
Connection,
Be equipped in the concentration basin for uniformly into the uniform into muddy water structure and supernatant outlet tube of muddy water, the concentration basin with
The sludge balance pond is connected,
Be equipped with pendulum-type agitating device for being modulated balance to muddy water in the sludge balance pond, the sludge balance pond with
The dewatering system is connected, and the second medicating mechanism, the dewatering system and the sewage sludge storage are equipped in the dewatering system
System is connected.
2. water treatment plant's water for drainage slurry system as described in claim 1, which is characterized in that be equipped with water level in the blowoff basin and examine
Mechanism is surveyed, the water level detecting mechanism is connected with supernatant draw-out device, and level detection mechanism, institute are equipped in the spoil disposal pond
Level detection mechanism is stated to be connected with the muddy water draw-out device.
3. water treatment plant's water for drainage slurry system as described in claim 1, which is characterized in that the bed mud conveying device includes purlin
Posture pump inhales sludge discharging machine and the guide rail on the pool wall top of blowoff basin is arranged in, and the Trussed-beam type pumping mud discharging machine is moved along the guide rail
Dynamic, the mud suction mouth of the Trussed-beam type pumping mud discharging machine is located at the draining bottom of pond portion, and mud discharging mouth is arranged above the spoil disposal pond.
4. water treatment plant's water for drainage slurry system as described in claim 1, which is characterized in that the spoil disposal pond and the blowoff basin
It is connected respectively with sump by separator, the separator includes sewage pipe, the water treatment plant that is connected with sewage pipe
Sludge from sedimentation tank pipe, the filter chamber of water treatment plant drainpipe being connected with sewage pipe, backwashing water for retaining filter chamber of water treatment plant
First control valve, the second control valve of muddy water for retaining water treatment plant's sedimentation basin, for connecting the sewage pipe and conditioning tank
Blowoff basin water inlet pipe and the spoil disposal pond for connecting the sewage pipe and conditioning tank enters mud pipe, water inlet pipe setting exists
Between first control valve and the filter chamber of water treatment plant drainpipe；Enters mud pipe setting is in second control valve and described
Between water treatment plant's sludge from sedimentation tank pipe, water treatment plant's sedimentation basin is between the enters mud pipe and the first control valve；It is described into
The junction of mud pipe and the sewage pipe is equipped with the third control valve for entering the spoil disposal pond for controlling muddy water.
5. water treatment plant's water for drainage slurry system as described in claim 1-4 any bar, which is characterized in that described uniformly into muddy water
Structure include include be arranged in the middle part of the concentration basin into muddy water supervisor, with into muddy water be responsible for be connected to it is several into muddy water branch pipe
With positioned at into the flow-out hole being arranged upward on muddy water branch pipe, the flow-out hole top is covered with for intercepting from the flow-out hole
The rectification slip plate of the muddy water of middle injection, there are gaps between the adjacent rectification slip plate.
6. water treatment plant's water for drainage slurry system as claimed in claim 5, which is characterized in that the rectification slip plate is described in
The side of flow-out hole is equipped with groove, and the groove is corresponding with the position of the flow-out hole, and the muddy water projected from flow-out hole is hit
It hits in the groove.
7. water treatment plant's water for drainage slurry system as described in claim 1-4 any bar, which is characterized in that the pendulum-type stirring dress
It sets including at least one impeller, the impeller is arranged on oscillating bar assembly, is equipped in the oscillating bar assembly and the impeller is driven to turn
Dynamic rotary electric machine, the oscillating bar assembly, which is equipped with, drives the swing rod with respect to the driving assembly that pool wall is swung.
8. water treatment plant's water for drainage slurry system as claimed in claim 7, which is characterized in that the driving component includes driving institute
State first motor that oscillating bar assembly moves left and right, the second motor for driving the oscillating bar assembly to move up and down and control first motor
With the controller of the second motor, the first end and second end of the controller is connected with first motor and the second motor respectively,
Wherein the first end exports first control signal, and the second end exports second control signal, the first control signal
Turn-on time is different from the turn-on time of the second control signal, and the pool wall, which is equipped with, to be connected with the oscillating bar assembly
Mounting base, the mounting base are equipped with the elevating mechanism for driving the oscillating bar assembly to move up and down.
9. water treatment plant's water for drainage slurry system as claimed in claim 7, which is characterized in that the driving component is included in vertically
Plane does the rotating member of circumferential movement and the connector of the connection rotating member and the oscillating bar assembly, the oscillating bar assembly exist
The relatively described pool wall is swung under the drive of the connector, and the connector is soft rope, the rotating member and the connection
The junction of part is equipped with the jack for receiving and dispatching the connector, and the oscillating bar assembly is under the action of the transmitting-receiving mechanism
It moves up and down.
10. a kind of water for drainage slurry method of water treatment plant, characterized by the following steps:
Equipment preparation process investigates water treatment plant vacant lot situation, makes the steel pond body of corresponding size, be transported to each vacant lot, and
It is assembled afterwards by pipeline,
Steel pond body includes several sumps being connected respectively with water treatment plant sedimentation basin, filter chamber of water treatment plant, for muddy water to be concentrated
Concentration basin, for making the uniform sludge balance pond of muddy water, dewatering system and sewage sludge storage system；
Regulating step is separated into blowoff basin and spoil disposal pond, with water purification by the original wastewater disposal basin reconstruction of water treatment plant at combined type conditioning tank
Spent filter backwash water is discharged into blowoff basin by the sump that factory filter tank is connected, and the sump being connected with water treatment plant sedimentation basin will be arranged
Muddy water is discharged into spoil disposal pond, and the bed mud for draining bottom of pond portion is drawn to spoil disposal pond, and the supernatant on top recycles, the mud in spoil disposal pond
Water is discharged into concentration basin, and flocculant is during which added into muddy water；
Concentration step, muddy water enter the concentration basin of steel pond body, by uniformly being intake in concentration basin uniformly into muddy water structure,
Heavy mud, separation muddy water, then recycle the supernatant on concentration basin top, the mud of lower part is discharged into sludge balance pond；
Sludge balance and dehydration are stirred evenly into the mud in sludge balance pond through pendulum-type agitating device, will then be adjusted
The slurry transportation of system balance carries out mechanical dehydration into dewatering system, and clod is stored in sewage sludge storage system, periodically transports outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427754.3A CN110448940B (en) | 2018-05-07 | 2018-05-07 | Mud water treatment system and mud water treatment method for water purification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810427754.3A CN110448940B (en) | 2018-05-07 | 2018-05-07 | Mud water treatment system and mud water treatment method for water purification plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110448940A true CN110448940A (en) | 2019-11-15 |
| CN110448940B CN110448940B (en) | 2024-01-23 |
Family
ID=68472176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810427754.3A Active CN110448940B (en) | 2018-05-07 | 2018-05-07 | Mud water treatment system and mud water treatment method for water purification plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110448940B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742075A (en) * | 2021-01-07 | 2021-05-04 | 杭州国泰环保科技股份有限公司 | Peripheral transmission mud scraping and sucking machine |
| CN113144681A (en) * | 2020-11-23 | 2021-07-23 | 湖北绿水水务环境有限公司 | Static settling and concentrating comprehensive pool of water treatment plant sludge treatment system and dehydration process |
| CN116119748A (en) * | 2023-02-21 | 2023-05-16 | 广州市市政工程设计研究总院有限公司 | Sequencing batch sludge water regulating and concentrating system |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444760A (en) * | 1972-11-28 | 1976-08-04 | Alsthom Cgee | Method of and apparatus for compacting fluid sludge |
| CA2064516A1 (en) * | 1991-04-03 | 1992-10-04 | Lawrence A. Coudriet | Method and apparatus for sludge collection |
| EP0628333A1 (en) * | 1993-05-27 | 1994-12-14 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.V. | Method and apparatus for separating solid particles from liquid with complete recirculation |
| DE19758038A1 (en) * | 1997-12-29 | 1999-07-01 | Noggerath Holding Gmbh Co Kg | Device and method for discharging solids from a solid-liquid mixture |
| CN101050034A (en) * | 2007-04-03 | 2007-10-10 | 王广学 | Economy type integrated water treatment plant |
| CN202822884U (en) * | 2012-06-04 | 2013-03-27 | 上海市政工程设计研究总院（集团）有限公司 | Inclined tube or inclined plate sedimentation tank with sludge concentration function |
| CN103319028A (en) * | 2013-07-04 | 2013-09-25 | 天津市自来水集团有限公司 | Recovering method of sludge water of water treatment plant |
| CN203513348U (en) * | 2013-09-23 | 2014-04-02 | 浙江东发环保工程有限公司 | Sludge water treatment and reuse system for settling pond |
| CN104692559A (en) * | 2015-02-28 | 2015-06-10 | 江苏新纪元环保有限公司 | High-density sedimentation and clarifying integrated device with square overall upper and lower cross sections for water treatment |
| CN104973707A (en) * | 2014-07-30 | 2015-10-14 | 上海市政工程设计研究总院（集团）有限公司 | Seasonal high turbidity raw water processing technology |
| CN105396335A (en) * | 2015-12-18 | 2016-03-16 | 新昌中法供水有限公司 | Small and medium-sized water treatment plant sludge water treatment method |
| AU2016235031A1 (en) * | 2015-03-25 | 2016-10-20 | Nubent Pty Ltd | Water processing system |
| CN107261569A (en) * | 2017-08-13 | 2017-10-20 | 贾新奎 | A kind of settler for life kind sewage |
| CN206645966U (en) * | 2017-02-18 | 2017-11-17 | 浙江联池水务设备股份有限公司 | Formula of drifting along water treatment system |
| CN107417002A (en) * | 2017-03-24 | 2017-12-01 | 合肥供水集团有限公司 | A kind of water treatment plant's spoil disposal containing manganese water lime enhanced aeration purification method |
| CN107473457A (en) * | 2017-10-11 | 2017-12-15 | 浙江联池水务设备股份有限公司 | Container moving type water treatment system |
| CN207210110U (en) * | 2017-08-30 | 2018-04-10 | 江苏圣富利环境工程有限公司 | A kind of water treatment plant's spoil disposal Water circulation treatment facility |
| CN208389463U (en) * | 2018-05-07 | 2019-01-18 | 浙江联池水务设备股份有限公司 | A kind of water for drainage slurry system |
-
2018
- 2018-05-07 CN CN201810427754.3A patent/CN110448940B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444760A (en) * | 1972-11-28 | 1976-08-04 | Alsthom Cgee | Method of and apparatus for compacting fluid sludge |
| CA2064516A1 (en) * | 1991-04-03 | 1992-10-04 | Lawrence A. Coudriet | Method and apparatus for sludge collection |
| EP0628333A1 (en) * | 1993-05-27 | 1994-12-14 | Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.V. | Method and apparatus for separating solid particles from liquid with complete recirculation |
| DE19758038A1 (en) * | 1997-12-29 | 1999-07-01 | Noggerath Holding Gmbh Co Kg | Device and method for discharging solids from a solid-liquid mixture |
| CN101050034A (en) * | 2007-04-03 | 2007-10-10 | 王广学 | Economy type integrated water treatment plant |
| CN202822884U (en) * | 2012-06-04 | 2013-03-27 | 上海市政工程设计研究总院（集团）有限公司 | Inclined tube or inclined plate sedimentation tank with sludge concentration function |
| CN103319028A (en) * | 2013-07-04 | 2013-09-25 | 天津市自来水集团有限公司 | Recovering method of sludge water of water treatment plant |
| CN203513348U (en) * | 2013-09-23 | 2014-04-02 | 浙江东发环保工程有限公司 | Sludge water treatment and reuse system for settling pond |
| CN104973707A (en) * | 2014-07-30 | 2015-10-14 | 上海市政工程设计研究总院（集团）有限公司 | Seasonal high turbidity raw water processing technology |
| CN104692559A (en) * | 2015-02-28 | 2015-06-10 | 江苏新纪元环保有限公司 | High-density sedimentation and clarifying integrated device with square overall upper and lower cross sections for water treatment |
| AU2016235031A1 (en) * | 2015-03-25 | 2016-10-20 | Nubent Pty Ltd | Water processing system |
| CN105396335A (en) * | 2015-12-18 | 2016-03-16 | 新昌中法供水有限公司 | Small and medium-sized water treatment plant sludge water treatment method |
| CN206645966U (en) * | 2017-02-18 | 2017-11-17 | 浙江联池水务设备股份有限公司 | Formula of drifting along water treatment system |
| CN107417002A (en) * | 2017-03-24 | 2017-12-01 | 合肥供水集团有限公司 | A kind of water treatment plant's spoil disposal containing manganese water lime enhanced aeration purification method |
| CN107261569A (en) * | 2017-08-13 | 2017-10-20 | 贾新奎 | A kind of settler for life kind sewage |
| CN207210110U (en) * | 2017-08-30 | 2018-04-10 | 江苏圣富利环境工程有限公司 | A kind of water treatment plant's spoil disposal Water circulation treatment facility |
| CN107473457A (en) * | 2017-10-11 | 2017-12-15 | 浙江联池水务设备股份有限公司 | Container moving type water treatment system |
| CN208389463U (en) * | 2018-05-07 | 2019-01-18 | 浙江联池水务设备股份有限公司 | A kind of water for drainage slurry system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144681A (en) * | 2020-11-23 | 2021-07-23 | 湖北绿水水务环境有限公司 | Static settling and concentrating comprehensive pool of water treatment plant sludge treatment system and dehydration process |
| CN113144681B (en) * | 2020-11-23 | 2023-11-17 | 湖北绿水水务环境有限公司 | Static sedimentation concentration comprehensive pool of mud treatment system of water purification plant and dehydration process |
| CN112742075A (en) * | 2021-01-07 | 2021-05-04 | 杭州国泰环保科技股份有限公司 | Peripheral transmission mud scraping and sucking machine |
| CN116119748A (en) * | 2023-02-21 | 2023-05-16 | 广州市市政工程设计研究总院有限公司 | Sequencing batch sludge water regulating and concentrating system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110448940B (en) | 2024-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104174191B (en) | Integral grit chamber for treating rainwater and treating method | |
| CN209630694U (en) | A kind of regeneration concrete sewage precipitation device | |
| CN105731762B (en) | A kind of skid-mounted type construction slurry processing unit and treatment process | |
| CN110448940A (en) | A kind of water treatment plant's water for drainage slurry system and processing method | |
| CN206128193U (en) | Visual automatic retaining, washing pond | |
| CN208465262U (en) | A kind of sewage treatment mud scraper | |
| CN108002620A (en) | Effluent sewerage oil-sewage separation device | |
| CN208389463U (en) | A kind of water for drainage slurry system | |
| CN111086111A (en) | Concrete mixing plant sewage recovery and cyclic utilization system | |
| CN109133282A (en) | A kind of magnetic-coagulation efficient sedimentation tank sewage disposal system | |
| CN106823498A (en) | A kind of flat pond suction dredge | |
| CN206368078U (en) | A kind of coal yard wastewater recycling system with oil interceptor | |
| CN108275801A (en) | A kind of constructing tunnel waste water treatment technique | |
| CN105442686B (en) | Integrated sewage water/rainwater-collecting and conveying device | |
| CN110217908A (en) | A kind of industrial tail water environment protection treating system | |
| CN208898575U (en) | A kind of magnetic-coagulation efficient sedimentation tank sewage disposal system | |
| CN210448200U (en) | Circular overground coal water sedimentation tank capable of automatically discharging coal slime | |
| CN210674491U (en) | Coal-containing wastewater treatment system | |
| CN209162980U (en) | Rainwater sewage flow distributing device | |
| CN209129110U (en) | The governing system for the pipeline being connected to natural water | |
| CN210002198U (en) | construction site water collection comprehensive utilization system | |
| CN209378523U (en) | A kind of high-efficiency thickener | |
| CN208916952U (en) | Mine water integrated combination settler | |
| CN207361961U (en) | A kind of municipal sewage environmental protection precipitation treatment device | |
| CN206473879U (en) | A kind of flat pond suction dredge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |