CN202099149U - Small-sized medical sewage treater - Google Patents

Small-sized medical sewage treater Download PDF

Info

Publication number
CN202099149U
CN202099149U CN201120222920XU CN201120222920U CN202099149U CN 202099149 U CN202099149 U CN 202099149U CN 201120222920X U CN201120222920X U CN 201120222920XU CN 201120222920 U CN201120222920 U CN 201120222920U CN 202099149 U CN202099149 U CN 202099149U
Authority
CN
China
Prior art keywords
sewage
ozone
settling tank
filtering
small
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
CN201120222920XU
Other languages
Chinese (zh)
Inventor
陈海峰
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201120222920XU priority Critical patent/CN202099149U/en
Application granted granted Critical
Publication of CN202099149U publication Critical patent/CN202099149U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to a sewage treatment device and discloses a mall-sized medical sewage treater which comprises a filtering tank, a sedimentation tank and an ozone sterilizer; the filtering tank is internally provided with a filtering membrane; the ozone sterilizer is internally provided with a zone generator; a sewage outlet of the filtering tank is connected with a sewage inlet of the sedimentation tank; a water outlet of the sedimentation tank is a treated sewage outlet; an ozone outlet of the ozone generator is connected with an ozone inlet positioned at the lower part of the sedimentation tank. About 99% of suspended matters and metal grains can be filtered through the filtering membrane of the filtering tank; hospital sewage can be subjected to enhanced primary treatment through the sedimentation tank so that contaminant concentration in water can be reduced; the emission standard can be met; the sterilizing effect can be ensured; and then various disease germs in the sewage can be killed through the ozone sterilizer so that the medical sewage can achieve the emission requirements.

Description

Small-sized medical apparatus for treating sewage
Technical field
The utility model relates to a kind of waste disposal plant, a kind of specifically small-sized medical apparatus for treating sewage.
Background technology
Hospital sewage source and complicated component; Contain pathogenic microbes, poisonous, deleterious physical chemistry pollutent and radiocontamination etc.; Have characteristics such as space-pollution, acute infection and latent infection, can become the important channel and the serious environment pollution of an eqpidemic disease diffusion without effective processing.According to State Environmental Protection Administration's file " Hospital Sewage Treatment technical manual ", the necessary qualified discharge of hospital sewage prevents environment is polluted.Present big-and-middle-sized hospital generally capital construction simultaneously just the specially designed sewage lagoon collect medical sewage, unified purifying treatment.But the unable construction sewage lagoon of small-middle hospital, hospital sewage generally are directly to be discharged into the urban sewage system, and be very big to environmental hazard, common people's harmonious life around the influence.Therefore, needing a kind of small-sized medical apparatus for treating sewage comes the hospital sewage of small-middle hospital that sewage lagoon is not set is handled.
The utility model content
The utility model technical problem to be solved is that the shortcoming to above prior art exists proposes a kind of small-sized medical apparatus for treating sewage, can effectively filter and disinfect medical sewage, makes it reach the emission request of regulation.
The technical scheme that the utility model solves above technical problem is:
Small-sized medical apparatus for treating sewage comprises filtering basin, settling tank and ozonateur, is provided with filtering membrane in the filtering basin, is provided with ozonizer in the ozonateur; The sewage outlet of filtering basin is connected with the sewage import of settling tank, and the water outlet of settling tank is for handling the outlet of back sewage, and the ozone outlet of ozonizer is connected in the ozone import that is positioned at the settling tank bottom.
Like this, filter through the filtering basin filtering membrane, about 99% suspended substance and metallic particles can be by filterings; Through settling tank hospital sewage is carried out primary reinforcement and handle, reduce the Pollutant levels in the water, reach emission standard, can ensure sterilisation effect; Kill the various pathogenic bacterium in the sewage through ozonateur again, thereby make medical sewage reach emission request.
The technical scheme that the utility model further limits is:
Aforesaid small-sized medical apparatus for treating sewage, the sewage inlet of filtering basin is low water inlet, sewage inlet is arranged on the bottom of filtering basin, filters the top that the back sewage outlet is arranged on filtering basin.Because many medical equipment water outlets are low, discharge is little, so low water inlet design is adopted in the sewage water filtration pond, is applicable to the sewage of collecting various medical facilities.
Aforesaid small-sized medical apparatus for treating sewage is provided with submersible pump in the filtering basin, filtering basin are connected with settling tank through said submersible pump.
Aforesaid small-sized medical apparatus for treating sewage, the connecting tube of submersible pump and settling tank is provided with vacuum breaker.Can prevent the sewage backflow in the settling tank through vacuum breaker.
Aforesaid small-sized medical apparatus for treating sewage is provided with liquid level sensor in the filtering basin, liquid level sensor is connected with submersible pump.Can realize the automatic draining after liquid level reaches drainage requirement through liquid level sensor.
Aforesaid small-sized medical apparatus for treating sewage, settling tank are the integrated vertical sedimentation basin of steelwork.
The beneficial effect of the utility model is: the utility model is simple in structure, and is easy to connect, through membrane filtration and ozonization effectively filtering suspended substance and metallic particles, kills the various pathogenic bacterium in the sewage, makes medical sewage reach emission request.The small-sized medical apparatus for treating sewage of the integrated small of the utility model can supply the less small hospital of sewage quantity, clinic to use or be directed against single device to carry out WWT, and is flexible and convenient to use.
Description of drawings
Fig. 1 is that the utility model connects synoptic diagram.
Embodiment
Embodiment 1
A kind of small-sized medical apparatus for treating sewage that present embodiment provides, structure is as shown in Figure 1, comprises filtering basin 1, settling tank 2 and ozonateur, is provided with filtering membrane in the filtering basin, is provided with ozonizer 3 in the ozonateur.The sewage outlet 5 of filtering basin 1 is connected with the sewage import 6 of settling tank 2, and the sewage inlet 4 of filtering basin 1 is low water inlet, and sewage inlet 4 is arranged on the bottom of filtering basin 1, filters the top that back sewage outlet 5 is arranged on filtering basin 1.Because many medical equipment water outlets are low, discharge is little, so low water inlet design is adopted in the sewage water filtration pond, is applicable to the sewage of collecting various medical facilities.Be provided with submersible pump 8 in the filtering basin 1, filtering basin 1 are connected with settling tank 2 through submersible pump 8.Submersible pump 8 is provided with vacuum breaker 9 with the connecting tube of settling tank 2, can prevent the sewage backflow in the settling tank through vacuum breaker.Be provided with liquid level sensor in the filtering basin 1, liquid level sensor is connected with submersible pump, can realize the automatic draining after liquid level reaches drainage requirement through liquid level sensor.
The sewage import 6 of settling tank 2 is arranged on the top of settling tank 2, and the water outlet 7 of settling tank 2 is arranged on the bottom of settling tank 2, and water outlet 7 is for handling the outlet of back sewage, and the ozone outlet of ozonizer 3 is connected in the ozone import that is positioned at settling tank 2 bottoms.
Filter through filtering basin 1 filtering membrane, about 99% suspended substance and metallic particles can be by filterings; Carry out primary reinforcement through 2 pairs of hospital sewages of settling tank and handle, reduce the Pollutant levels in the water, reach emission standard, can ensure sterilisation effect; Kill the various pathogenic bacterium in the sewage through ozonateur again, thereby make medical sewage reach emission request.
About the sewage water filtration pond is main is the solid dirt in the filtering sewage, regulating pondage, and lifting sewage gets into settling tank, so that subsequent disposal.Because many medical equipment water outlets are low, discharge is little, so low water inlet design is adopted in the sewage water filtration pond, is applicable to the sewage of collecting various medical facilities.Sewage gets into filtering basin and at first passes through the high efficiency filter membrane filtration, and about 99% suspended substance and metallic particles can be by filterings.Sewage through collection reach a certain amount of after, get into settling tank by the submersible pump lifting sewage.The sewage water filtration pond has liquid level sensor and output vacuum breaker, draining automatically.
Settling tank adopts the integrated vertical sedimentation basin of steelwork, and through settling tank hospital sewage is carried out primary reinforcement and handle, mainly be the Pollutant levels that reduce in the water, reach emission standard; Can ensure sterilisation effect on the other hand.
Ozonateur is the important process process of Hospital Sewage Treatment, and purpose is the various pathogenic bacterium of killing in the sewage.Ozone density at normal temperatures is 1.68; Ozone has been Duoed an active Sauerstoffatom than oxygen molecule, is a kind of strong oxidizer, is universally acknowledged broad-spectrum high efficacy disinfection sanitizer; But kill vegetative forms of bacteria and brood cell, virus, fungi etc., and can destroy Toxins, botulin.Its mechanism is to utilize the cytolemma of ozone layer destroying and oxidizing microorganisms, tenuigenin, enzyme system and nucleic acid, thereby makes bacterium and virus deactivation rapidly.Ozonization has no poisonous residual, can not form secondary pollution, is described as " oxygenant and the sterilizing agent that clean most ".The ozone preparation method has corona discharge method, ultraviolet method, chemical method and radiation method etc., and this patent adopts corona discharge method, and the chemical equation of its reaction is 3O 2==2O 3
Ozonateur is an ozonateur commonly used in the prior art, comprising: dry air filtration unit, radio ceramics ozonizer, one-way cock, water stop, high pressure volume formula Liqiud-gas mixing device, terminal high-pressure sprayer.The core devices of ozonateur is the radio ceramics ozonizer, integrates medium and electrode, and physical strength, precision are higher; The discharge of employing interval type produces ozone in the gap in internal and external electrode interval, centralized collection output, and ozone concn is higher.The sterilizer power supply is selected high-frequency and high-voltage power supply for use, has advantages such as volume is little, low in energy consumption, ozone output is big.Can produce a large amount of heat energy during ozonateur work, need cooling, this patent adopts the water-cooling type producer, makes it steady operation.The ozonateur intake method can be divided into two kinds of source of oxygen and air source: source of oxygen is by oxygen cylinder or oxygenerator supply oxygen; Air source uses the pressurized air of clean dried as raw material.Because the content of oxygen has only 21% in the air, be that the ozone concn that produces of source of the gas is relatively low with the air, and be that the ozone concn of source of the gas is higher with oxygen.
The utility model is carried out hospital sewage discharging conventional project detect, source of sewage uses the utility model to handle 15 minutes from Olympus AU400 automatic clinical chemistry analyzer.Detected result shows: sewage COD (COD) and these two key indexs of suspended substance after treatment has clear improvement, and all indexs all reach environmental emission standard.
The utility model is according to " Hospital Sewage Treatment technical manual " requirement; Hospital below general 300 berths; Build the ozone treating system of a sewage treatment capacity 18t/h~20t/h; Adopt 15 mg/L~20mg/L ozone input amount, effect 10min~15min, sewage total plate count and colibacillus number average after the processing can meet state sewage emission standard.All technical indicators of small hospital's apparatus for treating sewage that this patent is made all meet the requirements, and are suitable for small-middle hospital and use.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (6)

1. small-sized medical apparatus for treating sewage is characterized in that: comprise filtering basin, settling tank and ozonateur, be provided with filtering membrane in the said filtering basin, be provided with ozonizer in the said ozonateur; The sewage outlet of said filtering basin is connected with the sewage import of said settling tank, and the water outlet of said settling tank is for handling the outlet of back sewage, and the ozone outlet of said ozonizer is connected in the ozone import that is positioned at said settling tank bottom.
2. small-sized medical apparatus for treating sewage as claimed in claim 1 is characterized in that: the sewage inlet of said filtering basin is low water inlet, and sewage inlet is arranged on the bottom of filtering basin, filters the top that the back sewage outlet is arranged on filtering basin.
3. small-sized medical apparatus for treating sewage as claimed in claim 1 is characterized in that: be provided with submersible pump in the said filtering basin, said filtering basin are connected with settling tank through said submersible pump.
4. small-sized medical apparatus for treating sewage as claimed in claim 3, it is characterized in that: the connecting tube of said submersible pump and settling tank is provided with vacuum breaker.
5. small-sized medical apparatus for treating sewage as claimed in claim 3 is characterized in that: be provided with liquid level sensor in the said filtering basin, said liquid level sensor is connected with said submersible pump.
6. small-sized medical apparatus for treating sewage as claimed in claim 1 is characterized in that: said settling tank is the integrated vertical sedimentation basin of steelwork.
CN201120222920XU 2011-06-28 2011-06-28 Small-sized medical sewage treater Expired - Fee Related CN202099149U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120222920XU CN202099149U (en) 2011-06-28 2011-06-28 Small-sized medical sewage treater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120222920XU CN202099149U (en) 2011-06-28 2011-06-28 Small-sized medical sewage treater

Publications (1)

Publication Number Publication Date
CN202099149U true CN202099149U (en) 2012-01-04

Family

ID=45385174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120222920XU Expired - Fee Related CN202099149U (en) 2011-06-28 2011-06-28 Small-sized medical sewage treater

Country Status (1)

Country Link
CN (1) CN202099149U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774982A (en) * 2012-07-19 2012-11-14 太仓东能环保设备有限公司 Miniature sewage treatment device
CN106698761A (en) * 2016-12-27 2017-05-24 合肥讯创信息科技有限公司 Medical sewage treatment device
WO2019024181A1 (en) * 2017-08-01 2019-02-07 黄晓静 Multi-approach environmentally-friendly balanced medical wastewater treatment system
CN110615552A (en) * 2019-09-03 2019-12-27 苏州因顿医学检验实验室有限公司 Small-size waste water treatment full-automatic equipment of medical institution

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774982A (en) * 2012-07-19 2012-11-14 太仓东能环保设备有限公司 Miniature sewage treatment device
CN106698761A (en) * 2016-12-27 2017-05-24 合肥讯创信息科技有限公司 Medical sewage treatment device
WO2019024181A1 (en) * 2017-08-01 2019-02-07 黄晓静 Multi-approach environmentally-friendly balanced medical wastewater treatment system
CN110615552A (en) * 2019-09-03 2019-12-27 苏州因顿医学检验实验室有限公司 Small-size waste water treatment full-automatic equipment of medical institution

Similar Documents

Publication Publication Date Title
CN205773964U (en) A kind of medical waste water integrated processing system
CN208995333U (en) A kind of energy-efficient sewage disposal of hospital
CN202099149U (en) Small-sized medical sewage treater
CN208883639U (en) A kind of two-stage photochemical catalytic oxidation sewage treatment equipment
CN205151975U (en) Water purifier
CN212476440U (en) Sewage treatment device for infectious disease hospital
CN209428352U (en) A kind of hospital sewage treatment device
CN205528144U (en) Medical treatment type waste water treatment equipment
CN208104166U (en) A kind of integral type medical waste water processing unit
CN209081652U (en) Integrated medical waste water processing equipment
CN206666340U (en) A kind of lesion sewage-treatment plant for hospital
CN206985973U (en) Storage type medical waste water disinfects system
CN208500624U (en) A kind of medical waste water sterilizing and purifying device of environment-friendly high-efficiency
CN208964727U (en) A kind of microkinetic sewage integrated treatment equipment
CN207699385U (en) A kind of discarded sterilization cycles processing unit of energy-saving biochemical sewage
CN112851040A (en) Integrated sewage treatment device
CN206051781U (en) Treated sewage reusing equipment
CN214457379U (en) Environment-friendly medical wastewater treatment device
CN208717101U (en) A kind of Miniature medical mechanism integrated sewage treating apparatus
CN207108679U (en) One kind is used for the Medical wastewater treatment devices such as laboratory, clinical laboratory, operating room
CN210085196U (en) Medical sewage treatment system using oxidation filler
CN212102456U (en) Medical appliances washs waste water cyclic utilization device
CN220334900U (en) Small-sized integrated medical wastewater disinfection system
CN220098777U (en) Sewage treatment device for hospital
CN109095722A (en) A kind of application of ozone technology in Hospital Sewage Treatment

Legal Events

Date Code Title Description
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: 20120104

Termination date: 20140628

EXPY Termination of patent right or utility model