CN209081659U - Sewage treatment demo system - Google Patents
Sewage treatment demo system Download PDFInfo
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- CN209081659U CN209081659U CN201821481672.9U CN201821481672U CN209081659U CN 209081659 U CN209081659 U CN 209081659U CN 201821481672 U CN201821481672 U CN 201821481672U CN 209081659 U CN209081659 U CN 209081659U
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- Prior art keywords
- sand
- component
- rubbish
- fine fack
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 78
- 238000011282 treatment Methods 0.000 title claims abstract description 57
- 239000004576 sand Substances 0.000 claims abstract description 114
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000004062 sedimentation Methods 0.000 claims abstract description 41
- 239000010802 sludge Substances 0.000 claims abstract description 36
- 230000003647 oxidation Effects 0.000 claims abstract description 35
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 35
- 239000013049 sediment Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000004064 recycling Methods 0.000 claims abstract description 11
- 238000005276 aerator Methods 0.000 claims abstract description 10
- 230000001376 precipitating effect Effects 0.000 claims abstract description 10
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 claims description 112
- 230000029142 excretion Effects 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 8
- 241000883990 Flabellum Species 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 30
- 239000002351 wastewater Substances 0.000 abstract description 7
- 230000014759 maintenance of location Effects 0.000 abstract description 5
- 239000004615 ingredient Substances 0.000 abstract description 4
- 238000004088 simulation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a kind of sewage treatment demo systems, including grill unit, sediment by rotational flow unit, oxidation ditch unit and the precipitating pool unit being sequentially communicated by pipeline；Grill unit includes rubbish filter tank, coarse rack component, fine fack component and rubbish analogies recycling component；Sediment by rotational flow unit includes setting pot, blender and sand return component；Oxidation ditch unit includes oxidation pond, impeller, aerator and water tank；Precipitating pool unit includes sedimentation basin, scrapes mud component, clear water tanks and sludge box；The outlet of clear water tanks and the outlet of sludge box are all connected with rubbish filter tank.The demo system combines the processing modes such as retention, sedimentation, oxidation to be made that demonstration to the process flow of sewage, the process for presenting sewage treatment of system, the ingredient that water, rubbish analogies, sand analogies, floating material and sludge etc. constitute sewage, which recycles to reconfigure after processed, is used in repetition simulation waste water processes, is suitable for sewage treatment and understands teaching and sewage disposal system demonstration.
Description
Technical field
The utility model belongs to technical field of sewage, specifically, being to be related to a kind of sewage treatment demo system.
Background technique
Sewage treatment refers to and carries out only to make sewage reach a certain water body of draining or the water quality requirement reused to it
The process of change is widely used in each necks such as building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink
The daily life of common people is also more and more come into domain.
Different according to sewage treatment degree, waste water processes can be divided into coagulation, two stage treatment and tertiary treatment；One
It is in the solid pollutant of suspension in grade processing mainly removal sewage, it is main to use the physical methods such as retention, sedimentation, oil removal；
The main task of two stage treatment is the organic pollution materials significantly removed in sewage in colloid and solubilised state, mostly uses active dirt
The biological treatments such as mud method, biofilm；Tertiary treatment is called advanced treating, and the purpose is to further remove in sewage
Suspended matter, inorganic organic salt class and other polluters, common method are mainly the technical method of physical chemistry and chemistry,
Such as absorption, ion exchange, coagulating sedimentation, oxidation.
Summary of the invention
This application provides a kind of sewage treatment demo system, the process for presenting sewage treatment of system is suitable for dirt
Water process understands teaching and sewage disposal system demonstration, realizes the technical effect that can intuitively understand sewage treatment process.
In order to solve the above technical problems, the application is achieved using following technical scheme:
It is proposed a kind of sewage treatment demo system, including be sequentially communicated by pipeline grill unit, sediment by rotational flow unit,
Oxidation ditch unit and precipitating pool unit；The grill unit includes rubbish filter tank, coarse rack component, fine fack component and rubbish mould
Quasi- object recycles component；The coarse rack component includes the coarse rack inclined-plane component being set in the rubbish filter tank and is set to institute
State the coarse rack excretion machine at coarse rack inclined-plane component rear, the fine fack component include be set to it is thin in the rubbish filter tank
Grid inclined-plane component and the fine fack excretion machine for being set to the fine fack inclined-plane component rear；The rubbish analogies recycling group
Part includes rubbish backflash and is connected to the recycle of rubbish backflash end and utilizes component；The coarse rack excretion machine
The top of the rubbish backflash is respectively arranged at the outlet of the fine fack excretion machine；The sediment by rotational flow unit includes heavy
Sand pond, blender and sand return component；The blender is set in the setting pot, and sand is led in the sand export connection of the setting pot
Slot；The sand return component is to be obliquely installed in the sand return conveyer belt of the setting pot avris；The end for leading sand launder is set to
The upside of the sand return conveyer belt；The oxidation ditch unit includes oxidation pond, impeller, aerator and water tank；The plug-flow
Device and the aerator are set in the oxidation pond, and the water tank is connected with the oxidation pond；The precipitating pool unit
Including sedimentation basin, scrape mud component, clear water tanks and sludge box；The mud component of scraping is set in the sedimentation basin；The sedimentation basin
Sludge outlet connect the sludge box；The clear water tanks are placed in the avris of the sedimentation basin, and the water outlet of the sedimentation basin is set
It is placed in the top of the clear water tanks；The outlet of the clear water tanks and the outlet of the sludge box are all connected with the rubbish filter tank.
Further, the recycle includes trash repository and the trash repository lifting electricity for connecting the trash repository using component
Machine.
Further, the side that the upper end of the sand return conveyer belt is located at the setting pot offers out to the setting pot
Sand mouth.
Further, coarse rack inclined-plane component includes coarse rack motor and coarse rack inclined-plane；The coarse rack inclined-plane
Including coarse rack frame and the annular coarse rack conveyer belt being set in the coarse rack frame, the annular coarse rack conveyer belt
On offer aperture be greater than the first set distance grid；The coarse rack motor is for driving the annular coarse rack conveyer belt
Rotation；Fine fack inclined-plane component includes fine fack motor and fine fack inclined-plane；The fine fack inclined-plane includes fine fack frame
Frame and the annular fine fack conveyer belt being set in the fine fack frame offer aperture on the annular fine fack conveyer belt
Less than the grid of the second set distance；The fine fack motor is for driving the annular fine fack conveyer belt to rotate.
Further, the spiral-flow desilting unit further includes header tank；The header tank is placed in the lower section of the setting pot；
The end of the sand return component is placed in the header tank, and the top of the sand return component is placed in the avris of the setting pot；Institute
Setting reflux water pump in header tank is stated, the reflux water pump is stretched out outside the header tank by pipeline to be connected with the setting pot
It is logical.
Further, the end for leading sand launder is provided with grit water separator；The grit water separator include filter sand net and
Be set to the filter sand it is online push away sand board group part.
Further, the sand board group part that pushes away includes that shaft and interval are fixed on the several of the shaft periphery and push away sand fan
Leaf.
Further, sand carrier is provided with below the grit water separator；The sand carrier include funnel,
The conveyer belt being set under funnel and the sand trap part being set to below the conveyer belt.
Further, the oxidation pond is divided into anoxic pond and aerobic tank；The first impeller is provided in the anoxic pond
With the first deflector；Aerator, the second impeller and the second deflector are provided in the aerobic tank；The aerobic tank is described
Second deflector is divided into several water stream channels, and second impeller is set in the water stream channel.
Further, the mud component of scraping includes rotating electric machine, bracket, scraper bracket and cleaning shoe；The branch is set up
It is placed in the upper end of the sedimentation basin, the scraper bracket is supported in the lower section of the bracket, and the cleaning shoe is installed on described
The bottom of scraper bracket, the rotating electric machine is for driving the holder pivots, to drive the cleaning shoe to rotate；It is described heavy
The upper edge in shallow lake pond is outward extended with track, and the bracket both ends are equipped with runner, and the rotary wheel frame is set on the track；Institute
It states and is provided with guiding gutter on the inside of sedimentation basin upper edge, the guiding gutter offers floating material outlet, floating material outlet lower section
It is provided with floating material collecting chamber.
Compared with prior art, the advantages of the application and good effect is: the sewage treatment demo system that the application proposes,
Including grill unit, sediment by rotational flow unit, oxidation ditch unit and precipitating four part of pool unit being sequentially communicated by pipeline, grid
Coarse rack component in unit is used to filter out the rubbish mould of smaller size smaller for filtering out large volume rubbish analogies, fine fack unit
Quasi- object, the rubbish analogies being filtered out are discharged into rubbish backflash by coarse rack excretion machine and fine fack excretion machine, and most
It is collected into recycle eventually to utilize in component, to realize recycling for rubbish analogies；By the processed sewage of grill unit
In sediment by rotational flow unit, after the stirring of agitated device, sand analogies are deposited to the bottom of setting pot, and fall into through sand export
It leads in sand launder, is flowed on sand return conveyer belt from the end for leading sand launder, and the conveying through sand return conveyer belt finally returns that in setting pot
It recycles；Enter sedimentation basin after anoxic and aerobic treatment in oxidation ditch unit by the sewage after sediment by rotational flow cell processing
In unit, the stirring of mud component is scraped in precipitating pool unit, sludge settling is simultaneously eventually entered into sludge box by cleaning shoe collection,
It is water purification that the water for having precipitated sludge, which eventually enters into clear water tanks processing, and again flows into through pipeline weight in the rubbish filter tank of grill unit
Newly enter sewage treatment flow of presentation, and the sludge in sludge box is also again introduced into weight in the rubbish filter tank of grill unit by the road
Newly enter sewage treatment flow of presentation.As it can be seen that the sewage treatment demo system that the application proposes, in conjunction with retention, sedimentation, oxidation etc.
Processing mode is made that demonstration to the process flow of sewage, and the process for presenting sewage treatment of system, realization can be intuitive
Solve the technical effect of sewage treatment process；Also, water, rubbish analogies, sand analogies, floating material and sludge etc. constitute sewage
Ingredient, recycling, which reconfigures, after processed is used in repetition simulation waste water processes, is suitable for sewage treatment and understands
Teaching and sewage disposal system demonstration.
After the detailed description of the application embodiment is read in conjunction with the figure, other features and advantages of the application will become more
Add clear.
Detailed description of the invention
Fig. 1 is the system architecture diagram for the sewage treatment demo system that the application proposes；
Fig. 2 is the concrete structure diagram for the grill unit that the application proposes；
Fig. 3 is the concrete structure diagram for the sediment by rotational flow unit that the application proposes；
Fig. 4 is the concrete structure diagram for the oxidation ditch unit that the application proposes；
Fig. 5 is the concrete structure diagram for the precipitating pool unit that the application proposes.
Specific embodiment
The specific embodiment of the application is described in more detail with reference to the accompanying drawing.
The sewage treatment demo system that the application proposes, as shown in Figure 1, including the grill unit being sequentially communicated by pipeline
A, sediment by rotational flow unit B, oxidation ditch unit C and sedimentation basin cells D.
Grill unit A includes rubbish filter tank 1, coarse rack component, fine fack component and rubbish analogies recycling component；Thick lattice
Grid component includes the coarse rack inclined-plane component for being set in rubbish filter tank 11 and the thick lattice for being set to coarse rack inclined-plane component rear
Grid excretion machine 12, fine fack component include be set in rubbish filter tank 11 fine fack inclined-plane component and be set to fine fack inclined-plane
The fine fack excretion machine 13 at component rear；Rubbish analogies recycling component includes rubbish backflash 14 and is connected to rubbish backflash
The recycle of 14 ends utilizes component；The outlet of coarse rack excretion machine and fine fack excretion machine is respectively arranged at rubbish backflash
14 top.
Sediment by rotational flow unit B includes setting pot 21, blender 22 and sand return component；Blender 22 is set to setting pot 21
In, sand launder 23 is led in the sand export connection of setting pot 21；Sand return component is the sand return conveyer belt 24 being obliquely installed in setting pot avris；
The end for leading sand launder is set to the upside of sand return conveyer belt 24.
Oxidation ditch unit C includes oxidation pond 31, impeller, aerator and water tank 32；Impeller and aerator are set to
In oxidation pond 31, water tank 32 is connected with oxidation pond 31.
Sedimentation basin cells D includes sedimentation basin 41, scrapes mud component, clear water tanks 42 and sludge box 43；Scrape mud component be set to it is heavy
In shallow lake pond 41；The sludge outlet of sedimentation basin 41 connects sludge box 43；Clear water tanks 42 are placed in the avris of sedimentation basin 41, sedimentation basin 41
Water outlet is set to the top of clear water tanks 42.
The outlet of clear water tanks 42 and the outlet of sludge box 43 connect the rubbish filter tank of grill unit A by pipeline 51 and 52
11。
The sewage treatment demo system that above-mentioned the application proposes, grill unit A, sediment by rotational flow unit B, oxidation ditch unit C
It is sequentially communicated with four part of sedimentation basin cells D by pipeline, forms the circulation passage of classification processing sewage, and sedimentation basin cells D
Clear water tanks and sludge box also by piping connection return grill unit A, realize the circulation of entire sewage disposal system.This Shen
Please be used to demonstrate waste water processes, sewage by water, the rubbish analogies served as with big baton round and small baton round, with small iron ball
The sand analogies and sludge that serve as and some floating materials form, and the coarse rack component in grill unit A is for filtering out substantially
Product rubbish analogies, fine fack unit are used to filter out the rubbish analogies of smaller size smaller, and the rubbish analogies being filtered out pass through thick
Grid excretion machine and fine fack excretion machine are discharged into rubbish backflash, and are finally collected into recycle and are utilized in component, with
Realize recycling for rubbish analogies；By the processed sewage of grill unit A in sediment by rotational flow unit B, agitated device
After stirring, sand analogies are deposited to the bottom of setting pot, and fall into and led in sand launder through sand export, flow to from the end for leading sand launder
On sand return conveyer belt, and the conveying through sand return conveyer belt is finally returned that in setting pot and is recycled；It is handled by sediment by rotational flow unit B
Sewage afterwards enters in sedimentation basin cells D after anoxic and aerobic treatment in oxidation ditch unit C, passes through in sedimentation basin cells D
The stirring of mud component is scraped, sludge settling is simultaneously eventually entered into sludge box by cleaning shoe collection, and the water for having precipitated sludge eventually enters into
Clear water tanks processing is water purification, and again flows into through pipeline in the rubbish filter tank of grill unit A and reenter sewage treatment demonstration stream
Journey, and the sludge in sludge box is also again introduced into the rubbish filter tank of grill unit A by the road and reenters sewage treatment demonstration
Process.
As it can be seen that the sewage treatment demo system that the application proposes, in conjunction with processing modes such as retention, sedimentation, oxidations to sewage
Process flow be made that demonstration, the process for presenting sewage treatment of system, realization can intuitively understand sewage treatment process
Technical effect；Also, water, rubbish analogies, sand analogies, floating material and sludge etc. constitute the ingredient of sewage, in quilt
Recycling, which reconfigures, after processing is used in repetition simulation waste water processes, is suitable for sewage treatment and understands teaching and sewage treatment
System demonstration.
Specifically, as shown in Fig. 2, the recycle in the grill unit A that the application proposes using component includes trash repository
15 and the trash repository lifting motor 16 that is connect by elevating lever with trash repository；Coarse rack inclined-plane component includes coarse rack motor 171
With coarse rack inclined-plane；Coarse rack inclined-plane includes that coarse rack frame 172 and the annular coarse rack being set in coarse rack frame 172 are defeated
Band 173 is sent, the grid that aperture is greater than the first set distance is offered on annular coarse rack conveyer belt 173；Coarse rack motor 171 is used
In the annular coarse rack conveyer belt rotation of driving；Fine fack inclined-plane component includes fine fack motor 181 and fine fack inclined-plane；Fine fack
Inclined-plane includes fine fack frame 182 and the annular fine fack conveyer belt 183 that is set in fine fack frame, annular fine fack conveying
With offering grid of the aperture less than the second set distance on 183；Fine fack motor 181 is for driving annular fine fack conveyer belt
Rotation.
During grill unit A processing, the rubbish analogies of large volume are filtered by coarse rack conveyer belt 173 and are transported to its top
It is fallen into behind end in coarse rack excretion machine 12, the rubbish analogies of small size are filtered by fine fack conveyer belt 183 and are transported to its top
It is fallen into behind end in fine fack excretion machine 13, the rubbish analogies filtered out decline from coarse rack excretion machine 12 and fine fack excretion machine 13
Enter in rubbish backflash 14, and finally slide into trash repository 15, trash repository 15 is controlled when initial is located under rubbish backflash 14
Side, for receiving rubbish analogies, after entering the rubbish analogies of set amount, the control work of rubbish elevator 16 drives rubbish
Rubbish storehouse 15 rise, after rising to setting height, rubbish analogies are fallen into rubbish filter tank 11 again from trash repository 15, again into
Enter and recycles demonstration in sewage treatment demo system.
It is flowed by grill unit A treated sewage via pipeline in the setting pot 21 of sediment by rotational flow unit B, sediment by rotational flow
During unit B processing, the driving rotation of the agitated motor of blender 22 is stirred the sewage in setting pot 21, causes sand
Sub- analogies precipitating, the sand analogies for being deposited in 21 bottom of setting pot are fallen into from the sand export of its bottom leads in sand launder 23, most
It is flowed on sand return conveyer belt 24 from the end for leading sand launder 23 eventually, sand return conveyer belt 24 is annular conveyer belt, driven rotation process
In, it drives sand analogies to reach the top of setting pot 21 from bottom to up, is located at setting pot 21 in the upper end of sand return conveyer belt 24
A side offer sand export after sand analogies are delivered to 24 top of sand return conveyer belt to setting pot 21 and fallen into from sand export
In setting pot 21, reenters and recycle demonstration in sewage treatment demo system, and treated sewage enters oxidation via pipeline
In the oxidation pond 31 of ditch unit C.
As shown in figure 3, spiral-flow desilting unit B further includes header tank 25 in the embodiment of the present application；Header tank 25 is placed in sand setting
The lower section in pond 21；The end of sand return component is placed in header tank 25, and the top of sand return component is placed in the avris of setting pot 21；It catchments
Setting reflux water pump 26 in case 25, reflux water pump 26 stretch out 25 outside of header tank by pipeline 27 and are connected to setting pot 21.Sand
Analogies are entrained with sewage when flowing out from the sand export of setting pot 21, sand return conveyer belt 24 is designed using permeable structure, sand mould
When quasi- object is conveyed via sand return conveyer belt 24, moisture is fallen into header tank 25, and is pumped back in setting pot 21 by reflux water pump 26,
The loss of demo system moisture is placed, realizes that closed loop utilizes.
As shown in figure 3, being also provided with grit water separator in the end for leading sand launder 23 in the embodiment of the present application；The sand
Separator includes filter sand net 282 and is set on filter sand net 282 and pushes away sand board group part 281.The sand analogies of entrapped moisture
It is fallen into filter sand net 282 first from 23 end of sand launder is led, after accumulation to a certain degree, exits filter sand net by pushing away sand board group part 281
282；This push away sand board group part can be a controlled left and right stroke push plate, or as shown in figure 3, for one include shaft and
Every several devices for pushing away sand flabellum for being fixed on shaft periphery, shaft rotation, which drives, pushes away the rotation of sand flabellum, pushes away sand flabellum and rotated
Sand analogies are released into filter sand net 282 in journey, the sand analogies of release are fallen on sand return conveyer belt 24.
Alternatively, being provided with sand carrier below grit water separator；The sand analogies being pushed out from filter sand net 282
It falls into sand carrier, is eventually fallen on sand return conveyer belt 24 via the transport of sand carrier first.Specifically, the application
In embodiment, sand carrier includes funnel 291, the conveyer belt being set under funnel 291 292 and is set under conveyer belt 292
The sand trap part 293 of side.
As shown in figure 4, the oxidation pond 31 in oxidation ditch unit C is divided into anoxic pond 311 and aerobic tank 312；Anoxic pond
The first impeller 313 and the first deflector 314 are provided in 311, the first deflector 314 will mark off a plurality of in anoxic pond 311
Water route lengthens circulation path of the sewage in anoxic pond 311, increases biological treatment effect, the first impeller 313 is according to water flow side
To setting；Aerator 315, the second impeller 316 and the second deflector 317 are provided in aerobic tank 312；Aerobic tank 312 is by
Two deflectors are divided into several water stream channels, to lengthen flow path as far as possible, improve biological treatment effect, can be using as schemed
Shown in mode, the deflector combined using arc and linear, by it is opposite and partly overlap it is staggered in a manner of, pushed away in conjunction with second
The straight of water flow, reflux, mixed flow and other effects are realized in the setting for flowing the different direction of propulsion of device 317.
Through oxidation pond 31, treated that sewage enters in water tank 32, and is sent into sedimentation basin list via pipeline by water tank 32
In the sedimentation basin 41 of first D, mud component is scraped as shown in figure 5, including rotating electric machine 44, bracket 45, cleaning shoe in sedimentation basin cells D
Bracket 46 and cleaning shoe 47；Bracket 45 is set to the upper end of sedimentation basin 41, and scraper bracket 46 is supported in the lower section of bracket 45, scrapes
Mud plate 47 is installed on the bottom of scraper bracket 46, and rotating electric machine 44 is rotated for driving arm 45, in 45 rotation process of bracket
It drives scraper bracket 46 to rotate, so that scraper bracket 46 drives cleaning shoe 47 to rotate, will be deposited in sedimentation basin 41
Sludge be collected, flow into it in sludge box 43 via pipeline from the outlet of the bottom of sedimentation basin 41, it is settable on pipeline
Solenoid valve, to realize that sludge collects timing blowdown rear to a certain degree.It is outward extended with track 48 in the upper edge of sedimentation basin 41, is propped up
45 both ends of frame are equipped with runner 49, and runner 49 is set up on track 48, play the role of supporting support 45；41 upper edge of sedimentation basin
Inside is provided with guiding gutter 61, and the floating material in sewage is retained by guiding gutter 61, and floating material outlet, drift are offered on guiding gutter 61
Floating object outlet lower section is provided with floating material collecting chamber 62, and the floating material being trapped finally all is collected into floating material collecting chamber 62
In.
Sewage after having precipitated sludge flows into clear water tanks 42 from above sedimentation basin 41, and clarifier is passed through in clear water tanks 42
Become water purification after the processing of equal settings, to realize the treatment process of a sewage.
Water purification and collect in the sludge in sludge box 43 then by pumping in the rubbish filter tank 11 for being drawn into grill unit A again,
A new waste water processes are again introduced into be demonstrated.
The sewage treatment demo system that above-mentioned the application proposes, in conjunction with processing modes such as retention, sedimentation, oxidations to sewage
Process flow is made that demonstration, the process for presenting sewage treatment of system, realization can intuitively understand sewage treatment process
Technical effect；Also, water, rubbish analogies, sand analogies, floating material and sludge etc. constitute the ingredient of sewage, are being located
Recycling, which reconfigures, after reason is used in repetition simulation waste water processes, is suitable for sewage treatment and understands teaching and sewage treatment system
System demonstration.
It should be noted that the above description is not intended to limit the present invention, the utility model is also not limited to
The example above, variation that those skilled in the art are made in the essential scope of the utility model retrofit, add
Add or replace, should also belong to the protection scope of the utility model.
Claims (10)
1. sewage treatment demo system, which is characterized in that including be sequentially communicated by pipeline grill unit, sediment by rotational flow list
Member, oxidation ditch unit and precipitating pool unit；
The grill unit includes rubbish filter tank, coarse rack component, fine fack component and rubbish analogies recycling component；It is described thick
After grid component includes the coarse rack inclined-plane component being set in the rubbish filter tank and is set to coarse rack inclined-plane component
The coarse rack excretion machine of side, the fine fack component includes the fine fack inclined-plane component being set in the rubbish filter tank and setting
Fine fack excretion machine in the fine fack inclined-plane component rear；Rubbish analogies recycling component include rubbish backflash and
The recycle for being connected to rubbish backflash end utilizes component；The coarse rack excretion machine and the fine fack excretion machine
Outlet be respectively arranged at the top of the rubbish backflash；
The sediment by rotational flow unit includes setting pot, blender and sand return component；The blender is set in the setting pot,
Sand launder is led in the sand export connection of the setting pot；The sand return component is the sand return transport being obliquely installed in the setting pot avris
Band；The end for leading sand launder is set to the upside of the sand return conveyer belt；
The oxidation ditch unit includes oxidation pond, impeller, aerator and water tank；The impeller and aerator setting
In the oxidation pond, the water tank is connected with the oxidation pond；
The precipitating pool unit includes sedimentation basin, scrapes mud component, clear water tanks and sludge box；The mud component of scraping is set to described sink
In the pond of shallow lake；The sludge outlet of the sedimentation basin connects the sludge box；The clear water tanks are placed in the avris of the sedimentation basin, described
The water outlet of sedimentation basin is set to the top of the clear water tanks；
The outlet of the clear water tanks and the outlet of the sludge box are all connected with the rubbish filter tank.
2. sewage treatment demo system according to claim 1, which is characterized in that the recycle includes using component
Trash repository and the trash repository lifting motor for connecting the trash repository.
3. sewage treatment demo system according to claim 1, which is characterized in that the upper end of the sand return conveyer belt is located at
One side of the setting pot offers sand export to the setting pot.
4. sewage treatment demo system according to claim 1, which is characterized in that coarse rack inclined-plane component includes thick
Grid motor and coarse rack inclined-plane；The coarse rack inclined-plane includes coarse rack frame and the ring that is set in the coarse rack frame
Shape coarse rack conveyer belt offers the grid that aperture is greater than the first set distance on the annular coarse rack conveyer belt；It is described thick
Grid motor is for driving the annular coarse rack conveyer belt to rotate；
Fine fack inclined-plane component includes fine fack motor and fine fack inclined-plane；The fine fack inclined-plane includes fine fack frame
With the annular fine fack conveyer belt being set in the fine fack frame, it is small that aperture is offered on the annular fine fack conveyer belt
In the grid of the second set distance；The fine fack motor is for driving the annular fine fack conveyer belt to rotate.
5. sewage treatment demo system according to claim 1, which is characterized in that the spiral-flow desilting unit further includes collection
Water tank；The header tank is placed in the lower section of the setting pot；The end of the sand return component is placed in the header tank, described to return
The top of sand component is placed in the avris of the setting pot；Setting reflux water pump, the reflux water pump pass through pipe in the header tank
Road is stretched out outside the header tank to be connected to the setting pot.
6. sewage treatment demo system according to claim 1, which is characterized in that the end for leading sand launder is provided with sand
Separator；The grit water separator include filter sand net and be set to the filter sand it is online push away sand board group part.
7. sewage treatment demo system according to claim 6, which is characterized in that it is described push away sand board group part include shaft and
Interval is fixed on described the several of shaft periphery and pushes away sand flabellum.
8. sewage treatment demo system according to claim 6, which is characterized in that the lower section of the grit water separator is arranged
There is sand carrier；The sand carrier includes funnel, the conveyer belt being set under funnel and is set under the conveyer belt
The sand trap part of side.
9. sewage treatment demo system according to claim 1, which is characterized in that the oxidation pond be divided into anoxic pond and
Aerobic tank；The first impeller and the first deflector are provided in the anoxic pond；Aerator, second are provided in the aerobic tank
Impeller and the second deflector；The aerobic tank is divided into several water stream channels, second plug-flow by second deflector
Device is set in the water stream channel.
10. sewage treatment demo system according to claim 1, which is characterized in that the mud component of scraping includes electric rotating
Machine, bracket, scraper bracket and cleaning shoe；The bracket is set to the upper end of the sedimentation basin, the scraper bracket support
In the lower section of the bracket, the cleaning shoe is installed on the bottom of the scraper bracket, and the rotating electric machine is for driving institute
Holder pivots are stated, to drive the cleaning shoe to rotate；
The upper edge of the sedimentation basin is outward extended with track, and the bracket both ends are equipped with runner, and the rotary wheel frame is set to institute
It states on track；Guiding gutter is provided on the inside of the sedimentation basin upper edge, the guiding gutter offers floating material outlet, the floating
Object outlet lower section is provided with floating material collecting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481672.9U CN209081659U (en) | 2018-09-11 | 2018-09-11 | Sewage treatment demo system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481672.9U CN209081659U (en) | 2018-09-11 | 2018-09-11 | Sewage treatment demo system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081659U true CN209081659U (en) | 2019-07-09 |
Family
ID=67116352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821481672.9U Expired - Fee Related CN209081659U (en) | 2018-09-11 | 2018-09-11 | Sewage treatment demo system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209081659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906955A (en) * | 2022-06-30 | 2022-08-16 | 甘肃盛宏建筑工程有限责任公司 | Building site sewage cyclic utilization system |
-
2018
- 2018-09-11 CN CN201821481672.9U patent/CN209081659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906955A (en) * | 2022-06-30 | 2022-08-16 | 甘肃盛宏建筑工程有限责任公司 | Building site sewage cyclic utilization system |
| CN114906955B (en) * | 2022-06-30 | 2023-04-07 | 甘肃盛宏建筑工程有限责任公司 | Building site sewage recycling system |
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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: 20190709 |