CN205653303U - Hospital passes catch disease district sewage treatment plant - Google Patents

Hospital passes catch disease district sewage treatment plant Download PDF

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Publication number
CN205653303U
CN205653303U CN201620208498.5U CN201620208498U CN205653303U CN 205653303 U CN205653303 U CN 205653303U CN 201620208498 U CN201620208498 U CN 201620208498U CN 205653303 U CN205653303 U CN 205653303U
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CN
China
Prior art keywords
pond
oxidation reactor
sterilization
contact oxidation
treatment plant
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.)
Expired - Fee Related
Application number
CN201620208498.5U
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Chinese (zh)
Inventor
陈亚东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Hanno Software Co Ltd
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Zhejiang Hanno Software Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Hanno Software Co Ltd filed Critical Zhejiang Hanno Software Co Ltd
Priority to CN201620208498.5U priority Critical patent/CN205653303U/en
Application granted granted Critical
Publication of CN205653303U publication Critical patent/CN205653303U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Hospital passes catch disease district sewage treatment plant, it relates to sewage treatment technical field, disinfect pond and grid well, disinfection pond in advance and be connected, the septic tank be connected with the grid well, the disinfection pond be connected with water sanitizing means, the grid well be connected with the equalizing basin, equalizing basin one side is provided with and just sinks the pond, just sinks the pond to be connected with biological catalytic oxidation reactor, the equalizing basin in be provided with the elevator pump, the elevator pump with just sink the pond and be connected, biological catalytic oxidation reactor one side be provided with high -efficient inclined lamellar precipitation pond, high -efficient inclined lamellar precipitation pond is connected with the disinfection pond, high -efficient inclined lamellar precipitation bottom of the pool portion carries the pump through mud pipeline gentleness and is connected with first heavy pond. The utility model discloses can get rid of organic pollutant such as CODcr, BOD5, adopt the high -efficient good oxygen treatment process who has filtering capability, can reduce suspended solid concentration, be favorable to follow -up disinfection.

Description

Hospital infectious disease district sewage-treatment plant
Technical field
This utility model relates to technical field of sewage, is specifically related to hospital infectious disease district sewage-treatment plant.
Background technology
Conventionally employed physical-chemical process, including to deposition, the flotation of float, particle, colourity and poisonous chemical, adsorb, screen, solidify, aoxidize, ozonidation, electrolysis, reverse osmosis, ultrafiltration and nanofiltration etc..Main technique has deposition and flotation, solidification and precipitation, adsorption, chemical oxidation effect, membrane filtration, ozonidation etc.;Bioanalysis includes activated sludge process, aerobic ponds, aerobe reactor, anaerobic treatment, fungal biodegradation etc.;Additive method such as utilizes activating fly ash, and the A/O technique of improvement etc. processes paper waste.
Industrial wastewater, typically makes polluter therein be degraded by physico-chemical process+biochemistry.Owing to the contained pollutant of waste water itself are sufficiently complex, after treatment, though water outlet can basically reach discharge standard, but it is apart from each other to the requirement of water quality with waste water recycling, use tradition sand filtration, activated carbon filtration, multi-medium filtering etc. science and engineering skill to realize waste water recycling to process, the most to a certain degree reduce water outlet concentration of suspension, soluble pollutants in sewage such as COD, ammonia nitrogen and salt are graded and cannot remove further, if reuse, paper effect can be directly influenced.The general reuse water of paper industry is often only limited to the production technologies the highest to water quality requirement such as the slagging-off of production process, pulp washing, rinsing, and the indexs such as COD, turbidity, ferrum be there are certain requirements by these workshop section's use water, existing filtering technique can not meet the water quality requirement of these workshop sections, and conventional multi-level filtering technique has, and long flow path, floor space are big, produce the shortcomings such as water water quality instability.
Technique used by Hospital Sewage Treatment must assure that process standard water discharge, and the main three kinds of techniques used have: strengthening the coagulation for the treatment of effect, two stage treatment and simple biochemical treatment, infectious hospital must use two stage treatment.
Summary of the invention
The purpose of this utility model is the defect for prior art and deficiency, it is provided that a kind of simple in construction, hospital infectious disease district sewage-treatment plant reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises pre-sterilization pond, anaerobic tank, grille well, regulating reservoir, preliminary sedimentation tank, biological contact oxidation reactor, elevator pump, efficient inclined-plate clarifying basin, sterilization pool, airlift pump, sludge disinfection mechanism, water sterilization mechanism;Described pre-sterilization pond is connected with grille well, sterilization pool;Described anaerobic tank is connected with grille well;Described sterilization pool is connected with water sterilization mechanism;Described grille well is connected with regulating reservoir, and regulating reservoir side is provided with preliminary sedimentation tank, and preliminary sedimentation tank is connected with biological contact oxidation reactor;Being provided with elevator pump in described regulating reservoir, elevator pump is connected with preliminary sedimentation tank;Described biological contact oxidation reactor side is provided with efficient inclined-plate clarifying basin, and efficient inclined-plate clarifying basin is connected with sterilization pool, is connected with preliminary sedimentation tank by sludge pipe and airlift pump bottom efficient inclined-plate clarifying basin.
As preferably, described biological contact oxidation reactor is membrane bioreactor.
As preferably, described biological contact oxidation reactor is BAF.
During this utility model operation, hospital sewage enters regulating reservoir by anaerobic tank, regulating reservoir front portion arranges grille well, elevator pump is set in regulating reservoir, enter biological contact oxidation reactor after sewage is boosted to carry out a biological disposal upon, biological contact oxidation reactor water outlet enters sterilization pool sterilization, and standard water discharge is discharged.
After using said structure, what this utility model produced has the beneficial effect that hospital infectious disease district described in the utility model sewage-treatment plant, the organic pollutions such as CODcr, BOD5 can be removed, the high-efficiency aerobic with filtering function is used to process technique, concentration of suspension can be reduced, being conducive to follow-up sterilization, this utility model has simple in construction, arranges the advantages such as reasonable, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart.
Description of reference numerals:
1, pre-sterilization pond;2, anaerobic tank;3, grille well;4, regulating reservoir;5, preliminary sedimentation tank;6, biological contact oxidation reactor;7, elevator pump;8, efficient inclined-plate clarifying basin;9, sterilization pool;10, airlift pump;11, sludge disinfection mechanism;12, water sterilization mechanism.
Detailed description of the invention
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Referring to as it is shown in figure 1, this detailed description of the invention adopts the following technical scheme that it comprises pre-sterilization pond 1, anaerobic tank 2, grille well 3, regulating reservoir 4, preliminary sedimentation tank 5, biological contact oxidation reactor 6, elevator pump 7, efficient inclined-plate clarifying basin 8, sterilization pool 9, airlift pump 10, sludge disinfection mechanism 11, water sterilization mechanism 12;Described pre-sterilization pond 1 is connected with grille well 3, sterilization pool 9;Described anaerobic tank 2 is connected with grille well 3;Described sterilization pool 9 is connected with water sterilization mechanism 12;Described grille well 3 is connected with regulating reservoir 4, and regulating reservoir 4 side is provided with preliminary sedimentation tank 5, and preliminary sedimentation tank 5 is connected with biological contact oxidation reactor 6;Being provided with elevator pump 7 in described regulating reservoir 4, elevator pump 7 is connected with preliminary sedimentation tank 5;Described biological contact oxidation reactor 6 side is provided with efficient inclined-plate clarifying basin 8, and efficient inclined-plate clarifying basin 8 is connected with sterilization pool 9, is connected with preliminary sedimentation tank 5 by sludge pipe and airlift pump 10 bottom efficient inclined-plate clarifying basin 8.
As preferably, described biological contact oxidation reactor 6 is membrane bioreactor.
As preferably, described biological contact oxidation reactor 6 is BAF.
During the operation of this detailed description of the invention, hospital sewage enters regulating reservoir 4 by anaerobic tank 2, regulating reservoir 4 front portion arranges grille well 3, elevator pump 7 is set in regulating reservoir 4, enter biological contact oxidation reactor 6 after sewage is boosted to carry out a biological disposal upon, biological contact oxidation reactor 6 water outlet enters sterilization pool 9 and sterilizes, and standard water discharge is discharged.
After using said structure, the hospital infectious disease district sewage-treatment plant having the beneficial effect that described in this detailed description of the invention that this detailed description of the invention produces, the organic pollutions such as CODcr, BOD5 can be removed, the high-efficiency aerobic with filtering function is used to process technique, concentration of suspension can be reduced, being conducive to follow-up sterilization, this detailed description of the invention has simple in construction, arranges the advantages such as reasonable, cost of manufacture is low.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof 。

Claims (3)

1. hospital infectious disease district sewage-treatment plant, it is characterised in that: it comprises pre-sterilization pond, anaerobic tank, grille well, regulating reservoir, preliminary sedimentation tank, biological contact oxidation reactor, elevator pump, efficient inclined-plate clarifying basin, sterilization pool, airlift pump, sludge disinfection mechanism, water sterilization mechanism;Described pre-sterilization pond is connected with grille well, sterilization pool;Described anaerobic tank is connected with grille well;Described sterilization pool is connected with water sterilization mechanism;Described grille well is connected with regulating reservoir, and regulating reservoir side is provided with preliminary sedimentation tank, and preliminary sedimentation tank is connected with biological contact oxidation reactor;Being provided with elevator pump in described regulating reservoir, elevator pump is connected with preliminary sedimentation tank;Described biological contact oxidation reactor side is provided with efficient inclined-plate clarifying basin, and efficient inclined-plate clarifying basin is connected with sterilization pool, is connected with preliminary sedimentation tank by sludge pipe and airlift pump bottom efficient inclined-plate clarifying basin.
Hospital infectious disease district the most according to claim 1 sewage-treatment plant, it is characterised in that: described biological contact oxidation reactor is membrane bioreactor.
Hospital infectious disease district the most according to claim 1 sewage-treatment plant, it is characterised in that: described biological contact oxidation reactor is BAF.
CN201620208498.5U 2016-03-18 2016-03-18 Hospital passes catch disease district sewage treatment plant Expired - Fee Related CN205653303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620208498.5U CN205653303U (en) 2016-03-18 2016-03-18 Hospital passes catch disease district sewage treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620208498.5U CN205653303U (en) 2016-03-18 2016-03-18 Hospital passes catch disease district sewage treatment plant

Publications (1)

Publication Number Publication Date
CN205653303U true CN205653303U (en) 2016-10-19

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Application Number Title Priority Date Filing Date
CN201620208498.5U Expired - Fee Related CN205653303U (en) 2016-03-18 2016-03-18 Hospital passes catch disease district sewage treatment plant

Country Status (1)

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CN (1) CN205653303U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106746341A (en) * 2016-12-30 2017-05-31 中天正涵(天津)环保科技有限公司 A kind of multipole biological contact oxidation reactor for sewage disposal
CN106927634A (en) * 2017-04-10 2017-07-07 浙江省现代建筑设计研究院有限公司 Waste water treatment system for hospitals
CN113024014A (en) * 2021-01-29 2021-06-25 云南和泽环保科技有限公司 Hospital sewage treatment method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106746341A (en) * 2016-12-30 2017-05-31 中天正涵(天津)环保科技有限公司 A kind of multipole biological contact oxidation reactor for sewage disposal
CN106927634A (en) * 2017-04-10 2017-07-07 浙江省现代建筑设计研究院有限公司 Waste water treatment system for hospitals
CN113024014A (en) * 2021-01-29 2021-06-25 云南和泽环保科技有限公司 Hospital sewage treatment method

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161019

Termination date: 20180318

CF01 Termination of patent right due to non-payment of annual fee