CN205011586U - Intelligence sewage treatment system of city hospital - Google Patents
Intelligence sewage treatment system of city hospital Download PDFInfo
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- CN205011586U CN205011586U CN201520711362.1U CN201520711362U CN205011586U CN 205011586 U CN205011586 U CN 205011586U CN 201520711362 U CN201520711362 U CN 201520711362U CN 205011586 U CN205011586 U CN 205011586U
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- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 45
- 230000003647 oxidation Effects 0.000 claims abstract description 43
- 239000000945 filler Substances 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 29
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims abstract description 7
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 24
- 230000001954 sterilising effect Effects 0.000 claims description 23
- 239000004155 Chlorine dioxide Substances 0.000 claims description 12
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 12
- 238000005345 coagulation Methods 0.000 claims description 12
- 230000015271 coagulation Effects 0.000 claims description 12
- 239000010802 sludge Substances 0.000 claims description 11
- 230000008021 deposition Effects 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 239000000701 coagulant Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 19
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000012856 packing Methods 0.000 abstract description 3
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- 210000005056 cell body Anatomy 0.000 abstract 4
- 230000008569 process Effects 0.000 description 18
- 238000010276 construction Methods 0.000 description 12
- 239000002351 wastewater Substances 0.000 description 11
- 238000009826 distribution Methods 0.000 description 8
- 238000001311 chemical methods and process Methods 0.000 description 7
- 238000005189 flocculation Methods 0.000 description 7
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- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 4
- 230000000813 microbial effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 241000264877 Hippospongia communis Species 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010564 aerobic fermentation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
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- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000006385 ozonation reaction Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000003206 sterilizing agent Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
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- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses an intelligence sewage treatment system of city hospital, its characterized in that: including intake pump, barrier, grit chamber, sedimentation tank, oxidation pond, secondary sedimentation tank, disinfection pond, ejector, centrifugal pump, ozone generator, the oxidation pond includes the oxidation cell body, and the lower part of oxidation cell body sets up inlet tube and air admission pipe, and its bottom sets up mud valve, the inside of oxidation cell body sets up the filler through the grid, the upper portion of packing forms stablizes the water layer, and the upper portion of oxidation cell body sets up the outlet pipe. The utility model discloses according to actual conditions, the present facility of handling of make full use of can be transformed in present sewage treatment system's the overall structure or the method of operation, has improved the treatment effect as far as possible to reach municipal sewage treatment's emission standard. Whole technology has that the flow is simple, the management is convenient, the capital expenditure is economized, the working costs is lower, the treatment effect reaches advantages such as equipment production domesticization degree height well.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, especially a kind of policlinic Intelligent sewage treatment system.
Background technology
Current municipal sewage treatment belongs to a great problem; The process of sanitary sewage is with biochemical treatment mostly or uses chemically treated way, to carry out a biological disposal upon such as A/O anaerobic-aerobic (active sludge) technique, blodisc and oxidation ditch process etc., although above-mentioned treatment process has certain effect, but due to do not weigh waste water comprehensively water quality, the water yield, production technique and with wastewater treating technology through comprehensive suitability, therefore treatment facility treatment effect is unstable mostly, and working cost also remains high.
In recent years, along with sewage disposal technology research and apply further deeply, the development for domestic sewage treatment opens a wide and space for optimism, and the optimization for environmental ecology depicts a beautiful blueprint.
In China, domestic sewage treatment technology is ripe gradually.The treatment process of usual employing has: the way etc. that physico-chemical process, biological process and biochemical materialization combine.So-called physico-chemical process utilizes physical action and chemical reaction, is separated the pollution substance of main suspended state in waste water and inorganics or organic solute.This method is comparatively simple, economical.Main treatment technology has: neutralization, adjustment, filtration, precipitation, centrifugation, floating, coagulation etc.Physico-chemical process working cost is higher, is generally used for the coagulation of waste water, tertiary treatment or advanced treatment.So-called biological process is the metabolic function utilizing microorganism, to make in water, in dissolve and the organic contamination of colloidal state is degraded and is converted into innoxious substance, waste water to be evolved.Biological process uses a kind for the treatment of process comparatively widely at present, is usually used in the second-stage treatment of waste water.
Be more than sanitary sewage disposal general method, wherein physico-chemical process treatment effect is poor, adds pharmaceutical quantities large needed for chemical method, therefore all should not as main processing scheme.Again because the BOD5/CODCr of intaking in the design is more than 50mg/L, biodegradability is stronger.Only can not ensure that the comprehensive index of sewage is up to standard through one-level materializing strategy, and biological process is also a kind of comparatively general treatment process, as long as reasonable in design, rational management, biological process is very fruitful method, therefore the design intends adopting biological contact oxidation process as main processing scheme.
Biological treatment has that volumetric loading is high, the residence time is short, organic matter removal is effective, impact load has, the advantage such as without the need to sludge reflux, operational management simple and floor space little few compared with strong adaptive faculty, sludge creation amount.
Traditional disinfection of hospital sewage agent generator mainly contains: chemical process CO 2 generator, hypochlorite generator, electrolysis chlorine dioxide generator, ozonizer etc.Sterilization, be one of important step in medical institutions' sewage disposal, the sterilization equipment that medical institutions' sewage is conventional mainly contains: ozonizer, hypochlorite generator, two siphon, electrolysis chlorine dioxide generator, chemical process CO 2 generator, intelligent Siphone chlorine dioxide sterilizer etc.The domestic various disinfection generator of many sights, their Common advantages has: 1, be designed beautifully, shape differs, electrification degree is more and more higher.2, output specifiedization (namely hour chlorine dioxide yield is with a gram calculating) of sterilizing agent.3, the tap water consumption of chemical process CO 2 generator is large.The maximum of sterilizing agent output specifiedization of disinfectant generator is regretted, and is difficult to exactly meet hospital sewage mass flow discrepancy, the difficult problems such as dispensing concentration is wayward.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of policlinic Intelligent sewage treatment system at this; The utility model is through improving, and one-piece construction is simple, reasonable in design, whole system utilising efficiency is high, and working cost reduces, and is widely used in field of municipal sewage treatment, such as medical institutions' sewage disposal, school's sewage treatment area etc.The utility model, according to practical situation, makes full use of existing treatment facility, can transform, improve treatment effect as much as possible in the one-piece construction of existing Sewage treatment systems or operation scheme, to reach the emission standard of municipal sewage treatment.Whole technique has that flow process is simple, convenient management, initial cost are economized, working cost is lower, treatment effect good and home-made equipment degree advantages of higher.
The utility model is achieved in that a kind of policlinic Intelligent sewage treatment system of structure, it is characterized in that: this urban sewage treatment system comprises intake pump, barrier, settling pit, settling tank, oxidation pond, secondary sedimentation basins, sterilization pool; Wherein, intake pump, barrier, settling pit, settling tank, oxidation pond, second pond, sterilization pool form connection successively;
This urban sewage treatment system also comprises ejector, impeller pump;
Wherein, secondary sedimentation basins is connected with ejector simultaneously, and ejector connects impeller pump, and impeller pump is connected to sterilization pool; Native system also comprises ozonizer, and ozonizer connects ejector;
The outlet conduit of described sterilization pool is connected with on-line computing model, and on-line computing model controls chlorine dioxide generator, and chlorine dioxide generator is connected to the water inlet pipe of sterilization pool by pipeline;
Described oxidation pond comprises oxidation pond body, and the bottom of oxidation pond body arranges water inlet pipe and air enters pipe, arranges mud valve bottom it; The inside of oxidation pond body arranges filler by grid; Stable water layer is formed at the top of filler, and the top of oxidation pond body sets out water pipe.
According to policlinic Intelligent sewage treatment system described in the utility model, it is characterized in that: described settling tank comprises coagulation district, filling district, slaking district and sloping plate deposition district; The arranged outside in coagulation district has water-in, and water inlet is provided with coagulating agent and adds mouth; The bottom in sloping plate deposition district is provided with sludge pump; The upper end in sloping plate deposition district arranges screen plate; Corresponding formation water outlet above screen plate; One group of mixing device is respectively arranged with in coagulation district, filling district, slaking district.
The utility model has the advantage of: the utility model is through improving, one-piece construction is simple, reasonable in design, whole system utilising efficiency is high, working cost reduces, and is widely used in field of municipal sewage treatment, such as medical institutions' sewage disposal, school's sewage treatment area etc.The utility model, according to practical situation, makes full use of existing treatment facility, can transform, improve treatment effect as much as possible in the one-piece construction of existing Sewage treatment systems or operation scheme, to reach the emission standard of municipal sewage treatment.Whole technique has that flow process is simple, convenient management, initial cost are economized, working cost is lower, treatment effect good and home-made equipment degree advantages of higher.Described oxidation pond comprises oxidation pond body, and the bottom of oxidation pond body arranges water inlet pipe and air enters pipe, arranges mud valve bottom it; The inside of oxidation pond body arranges filler by grid; Stable water layer is formed at the top of filler, and the top of oxidation pond body sets out water pipe.The effect of pond body, except purifying waste water, also will consider filler, the installation of the facility such as water distribution, gas distribution.When pond body bulk is less, circular steel structure can be adopted, when pond body bulk is larger, rectangle steel tendon concrete structure can be adopted.The planar dimension of pond body is to meet water distribution, uniform air distribution, and filler is installed, maintenance management is conveniently as the criterion.The diapire of pond body must have the framework of supporting filler and the bearing of water inlet inlet pipe.Pond body thickness calculates according to the Structural strength calls in pond.Highly then calculated by filler, distribute water and air layer, the height of stablizing water layer and superelevation.Meanwhile, supply gas pressure or the lift height of oxygen replenishing equipment must also be considered.General total pond is high at about 3.5 ~ 6.0m.Filler is that microbial film is rely the place perched, and is biomembranous carrier, also has the effect retaining suspended substance simultaneously.Therefore, carrier filler is the key of contact-oxidation pool, directly affects the usefulness of biological contact oxidation process.The requirement of carrier filler is: be easy to microbial film attachment, specific surface area is large, and voidage is large, flow resistance is little, and intensity is large, chemistry and biologically stable good, durable in use, retain suspended matter ability strong, not stripping objectionable impurities, do not cause secondary pollution, be more or less the same with the proportion of water, avoid oxidation pond overload, can make to form homogeneous flow velocity between filler, cheap and easy to get, transport and easy construction.At present, domestic main employing synthetic resin makes filler, as hard fillers such as Vybak, acrylic plastering, fiber glass epoxy, Epoxide cellulose paper honeycombs; Also develop the filler of the various ways such as the soft-filler of multiple novelty, semi soft packing, elastic biocycle filling and float filler.These fillers account for 55 ~ 60% in the construction cost of bio-contact oxidation system.So carrier filler is directly connected to the economical effectiveness of contact oxidation method.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram
Fig. 2 is the connection diagram between the utility model secondary sedimentation basins and sterilization pool
Fig. 3 is the enforcement schematic diagram of the utility model sterilization pool
Fig. 4 is the utility model settling tank schematic diagram
Fig. 5 is the utility model oxidation pond schematic diagram.
Embodiment
Be described in detail to the utility model below in conjunction with accompanying drawing 1-5, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of policlinic Intelligent sewage treatment system by improvement, as shown in the figure, can be implemented in the following manner; This urban sewage treatment system comprises intake pump 1, barrier 2, settling pit 3, settling tank 4, oxidation pond 5, secondary sedimentation basins 6, sterilization pool 7; Wherein, intake pump 1, barrier 2, settling pit 3, settling tank 4, oxidation pond 5, secondary sedimentation basins 6, sterilization pool 7 form connection successively; This urban sewage treatment system also comprises ejector 8, impeller pump 9; Wherein, secondary sedimentation basins 6 is connected with ejector 8 simultaneously, and ejector 8 connects impeller pump 9, and impeller pump 9 is connected to sterilization pool 7; Native system also comprises ozonizer 10, and ozonizer 10 connects ejector 8.
The outlet conduit of described sterilization pool 7 is connected with on-line computing model 11, and on-line computing model 11 controls chlorine dioxide generator 12, and chlorine dioxide generator 12 is connected to the water inlet pipe of sterilization pool 7 by pipeline; Described settling tank 4 comprises coagulation district 13, filling district 14, slaking district 15 and sloping plate deposition district 16; The arranged outside in coagulation district 13 has water-in 17, and water-in 17 place is provided with coagulating agent and adds mouth 18; The bottom in sloping plate deposition district 16 is provided with sludge pump 19; The upper end in sloping plate deposition district 16 arranges screen plate 20; Corresponding formation water outlet 21 above screen plate 20; One group of mixing device 22 is respectively arranged with in coagulation district 13, filling district 14, slaking district 15.
Mixing: former water and flocculation agent (PAC) are after mixing device short mix, and colloidal solid is de-steady, forms tiny flocculation body.Flocculation: the former water forming tiny flocculation body enters and adds pond, adds micro-sand that particle diameter is 80 ~ 100 μm in pond, the micro-sand added by the quick and complete mixing of stirrer, with tiny flocculation body effectively in conjunction with the larger heavier flco of formation.Slaking: the former water forming flco enters aerobic fermentation tank, adds negatively charged ion PAM coagulant aids in pond, the bridging action by adsorbing, between electrical counteract and particle, flco becomes large, closely knit further, adopts low rate mixing in aerobic fermentation tank.High speed pellets: after flocculation, water enters bottom the inclined tube of settling tank, and then upwards flow through inclined tube district, flocs unit precipitates and slides in the effect of gravity in inclined tube.Owing to having extraordinary coagulation and flocculation, flocs unit is easy to precipitation, and which greatly enhances sedimentation effect, the upflow velocity of settling tank can up to 30 ~ 70m/h.Sludge reflux containing fine sand: the silt particle mixing sludge of precipitation, by hole, mud scraper Gua Xiang center, then by sludge circulation pump one day 24 hours continuous pump drainages, is transported to micro-sand and mud in hydroseparator.Hydroseparator is separated micro-sand from mud, is injected into add in pond to recycle, and account for 10 ~ 20% of quantity of reflux, mud overflows from upper stream, flows to sludge treating system, accounts for 80 ~ 90% of quantity of reflux.Sludge reflux rate is generally 3% ~ 6% of flooding quantity.
The utility model, in strict accordance with environmental protection policy requirement, under the prerequisite meeting overall plan, utilizes existence conditions as far as possible, according to the principle of " few investment, few working cost, few occupation of land; guarantee up to standard, do not produce secondary pollution ", determine that sewage treatment process efficiently carries out.
The utility model is through improving, and one-piece construction is simple, reasonable in design, whole system utilising efficiency is high, and working cost reduces, and is widely used in field of municipal sewage treatment, such as medical institutions' sewage disposal, school's sewage treatment area etc.The utility model, according to practical situation, makes full use of existing treatment facility, can transform, improve treatment effect as much as possible in the one-piece construction of existing Sewage treatment systems or operation scheme, to reach the emission standard of municipal sewage treatment.Whole technique has that flow process is simple, convenient management, initial cost are economized, working cost is lower, treatment effect good and home-made equipment degree advantages of higher.
Time native system is implemented, also comprise ozonizer, ozonizer connects ejector; The technical process that ozonizer is applied in disinfection of hospital sewage process mainly depend on discharged to, its basic characteristics are: effective, economic security, and management is simple, easy construction, and floor space is few; Major cause is: the sewage that hospital discharges, often containing the objectionable impurities such as a large amount of pathogenic microorganisms and worm's ovum, processes if do not carried out and sterilizes, and polluted source and environment certainly will cause pathophoresis, harm people are healthy.Therefore, Hospital Sewage Treatment and sterilization must be paid attention to.From the waste water of clinical department, ward, lavatory, outpatient service, chemical examination, laundry, the mortuary in hospital sewage, all contain sex pheromone, could will discharge through harmless treatment.Fecal sewage from hospital Administrative area just should can be introduced sewage works through septic tank process and carry out disinfection, and other sewage generally can directly discharge, but various sources sewage together processes by current each hospital, then together discharges.Ozone often needs larger ozone dosage and longer duration of contact when being applied to wastewater disinfection.Its major cause there is higher pollutent in sewage as COD, NO2-N, colourity and suspended substance etc., these materials all can consume ozone, reduce the sterilizing ability of ozone, only have when sewage pre-treatment through necessity before ozonization, ozonization just can be made to have more economy and validity.Ozone and waste water mode and mass transfer effect also can affect dosage and the sterilisation effect of ozone.
In the utility model, the outlet conduit of sterilization pool is connected with on-line computing model, on-line computing model controls chlorine dioxide generator, and chlorine dioxide generator is connected to the water inlet pipe of sterilization pool by pipeline.
Described oxidation pond 5 comprises oxidation pond body 23, and the bottom of oxidation pond body 23 arranges water inlet pipe 24 and air enters pipe 28, arranges mud valve 25 bottom it; The inside of oxidation pond body 23 arranges filler 27 by grid 26; Stable water layer is formed at the top of filler 27, and the top of oxidation pond body 23 sets out water pipe 29.The effect of pond body, except purifying waste water, also will consider filler, the installation of the facility such as water distribution, gas distribution.When pond body bulk is less, circular steel structure can be adopted, when pond body bulk is larger, rectangle steel tendon concrete structure can be adopted.The planar dimension of pond body is to meet water distribution, uniform air distribution, and filler is installed, maintenance management is conveniently as the criterion.The diapire of pond body must have the framework of supporting filler and the bearing of water inlet inlet pipe.Pond body thickness calculates according to the Structural strength calls in pond.Highly then calculated by filler, distribute water and air layer, the height of stablizing water layer and superelevation.Meanwhile, supply gas pressure or the lift height of oxygen replenishing equipment must also be considered.General total pond is high at about 3.5 ~ 6.0m.Filler is that microbial film is rely the place perched, and is biomembranous carrier, also has the effect retaining suspended substance simultaneously.Therefore, carrier filler is the key of contact-oxidation pool, directly affects the usefulness of biological contact oxidation process.The requirement of carrier filler is: be easy to microbial film attachment, specific surface area is large, and voidage is large, flow resistance is little, and intensity is large, chemistry and biologically stable good, durable in use, retain suspended matter ability strong, not stripping objectionable impurities, do not cause secondary pollution, be more or less the same with the proportion of water, avoid oxidation pond overload, can make to form homogeneous flow velocity between filler, cheap and easy to get, transport and easy construction.At present, domestic main employing synthetic resin makes filler, as hard fillers such as Vybak, acrylic plastering, fiber glass epoxy, Epoxide cellulose paper honeycombs; Also develop the filler of the various ways such as the soft-filler of multiple novelty, semi soft packing, elastic biocycle filling and float filler.These fillers account for 55 ~ 60% in the construction cost of bio-contact oxidation system.So carrier filler is directly connected to the economical effectiveness of contact oxidation method.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a policlinic Intelligent sewage treatment system, is characterized in that: this urban sewage treatment system comprises intake pump (1), barrier (2), settling pit (3), settling tank (4), oxidation pond (5), secondary sedimentation basins (6), sterilization pool (7); Wherein, intake pump (1), barrier (2), settling pit (3), settling tank (4), oxidation pond (5), second pond (6), sterilization pool (7) form connection successively;
This urban sewage treatment system also comprises ejector (8), impeller pump (9);
Wherein, secondary sedimentation basins (6) is connected with ejector (8) simultaneously, and ejector (8) connects impeller pump (9), and impeller pump (9) is connected to sterilization pool (7); Native system also comprises ozonizer (10), and ozonizer (10) connects ejector (8);
The outlet conduit of described sterilization pool (7) is connected with on-line computing model (11), on-line computing model (11) controls chlorine dioxide generator (12), and chlorine dioxide generator (12) is connected to the water inlet pipe of sterilization pool (7) by pipeline;
Described oxidation pond (5) comprises oxidation pond body (23), and the bottom of oxidation pond body (23) arranges water inlet pipe (24) and air enters pipe (28), arranges mud valve (25) bottom it; The inside of oxidation pond body (23) arranges filler (27) by grid (26); Stable water layer is formed at the top of filler (27), and the top of oxidation pond body (23) sets out water pipe (29).
2. policlinic Intelligent sewage treatment system according to claim 1, is characterized in that: described settling tank (4) comprises coagulation district (13), filling district (14), slaking district (15) and sloping plate deposition district (16);
The arranged outside in coagulation district (13) has water-in (17), and water-in (17) place is provided with coagulating agent and adds mouth (18); The bottom in sloping plate deposition district (16) is provided with sludge pump (19); The upper end in sloping plate deposition district (16) arranges screen plate (20); Screen plate (20) top is corresponding forms water outlet (21); One group of mixing device (22) is respectively arranged with in coagulation district (13), filling district (14), slaking district (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711362.1U CN205011586U (en) | 2015-09-15 | 2015-09-15 | Intelligence sewage treatment system of city hospital |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711362.1U CN205011586U (en) | 2015-09-15 | 2015-09-15 | Intelligence sewage treatment system of city hospital |
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| CN205011586U true CN205011586U (en) | 2016-02-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348414A (en) * | 2016-11-28 | 2017-01-25 | 沈阳建筑大学 | Tail water enhanced flocculation and inclined plate settlement coupling treatment system of sewage plant and technology method |
| CN108862915A (en) * | 2018-07-19 | 2018-11-23 | 崔云华 | A kind of sewage disposal system and its sewage water treatment method |
-
2015
- 2015-09-15 CN CN201520711362.1U patent/CN205011586U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348414A (en) * | 2016-11-28 | 2017-01-25 | 沈阳建筑大学 | Tail water enhanced flocculation and inclined plate settlement coupling treatment system of sewage plant and technology method |
| CN108862915A (en) * | 2018-07-19 | 2018-11-23 | 崔云华 | A kind of sewage disposal system and its sewage water treatment method |
| CN108862915B (en) * | 2018-07-19 | 2021-03-09 | 通化鑫鸿新材料有限公司 | A kind of sewage treatment system and sewage treatment method thereof |
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