CN205187970U - Constant temperature sewage ozone purification filter - Google Patents
Constant temperature sewage ozone purification filter Download PDFInfo
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- CN205187970U CN205187970U CN201520976876.XU CN201520976876U CN205187970U CN 205187970 U CN205187970 U CN 205187970U CN 201520976876 U CN201520976876 U CN 201520976876U CN 205187970 U CN205187970 U CN 205187970U
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- box
- baffle plate
- sewage
- hollow baffle
- constant temperature
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Abstract
The utility model discloses a constant temperature sewage ozone purification filter, including a box, be provided with a hollow baffle in the box and be divided into box and lower box two parts with the box, set up a plurality of through -hole on the hollow baffle, be provided with filtration membrane on the lower surface of hollow baffle, the box is provided with ozone generating device outward, and still including setting up a plurality of sealed tubes in the internal bottom of nowel, the both ends of sealed tube are passed outside the box wall extends to separately, are full of mobile high -temperature gas in the sealed tube. The utility model discloses a bottom pipe laying in the box, through high -temperature gas, the temperature of passing through gases can promote the temperature for sewage in the pipeline for whole sewage is in a stationary temperature, and especially in winter, when the temperature was in a design value, ozone is water -soluble to reach corresponding concentration, increases the oxidability of ozone, shortens oxidation time, and accelerates ozonolysis speed, oxygen content that the promotion was purified waste water.
Description
Technical field
The present invention relates to sewage treatment area, specifically a kind of constant temperature sewage ozone purification strainer.
Technical background
In biochemical processing procedure of sewage, certainly lead to a large amount of biochemical sludges and be suspended in and purify waste water.In order to make the middle suspension content of purifying waste water of discharge reach requirement, equipment such as comprising second pond must be adopted to carry out mud-water separation to purifying waste water.Whether the height of separating effect, directly determine sewage discharge and be up to state standards.In existing settling tank technology, owing to being subject to the restriction in place and cost, sedimentation effect is difficult to completely up to standard, what adopt comprises sloping plate deposition for this reason, the idetified separation modes such as tube settling, although can improve mud-water separation effect, but easily block, safeguard inconvenience, degradation is very fast.Also has the mode adopting membrane filtration, although effect is fine.But the throughput of film is generally less than 30L/(m2h), and expensive.The little water yield can only be used for, the occasion of particular requirement.
The feature such as micro-nano bubble has that bubble size is little, watch surface-area is large, adsorption efficiency is high, lift velocity is slow in water.Pass in water and pray for nano bubble, can effectively solid impurity in Separation of Water, improve water body oxygen concn fast, kill harmful levels of pathogens in water, reduce solid-liquid interface frictional coefficient, thus higher efficiency is had than macroscopical bubble in application in the fields such as air floating water purification technology, water oxygenation, ozone water sterilization and micro-nano bubble drag reduction, application prospect is also more wide.
Summary of the invention
The object of the invention is on the basis of existing technology, relate to a strainer, adopt filtering membrane to filter the granule foreign in sewage, then carried out disinfection to the water after filtration by ozone, the present invention is applicable to the filtration treatment of sanitary sewage.
For achieving the above object, the present invention adopts following technical scheme:
A kind of constant temperature sewage ozone purification strainer, comprises a casing, is provided with a hollow baffle plate and casing is divided into upper box and lower box two portions, hollow baffle plate is arranged several through holes in casing,
The lower surface of described hollow baffle plate is provided with filtering membrane,
The side of described lower box is provided with water-in, and the bottom surface of lower box is provided with sewage draining exit, and sewage draining exit is provided with valve,
The side of described upper box is provided with water outlet,
Described casing is outside equipped with ozone generating-device, is provided with submersible pump in upper box, and ozone generating-device is connected with the water-in of submersible pump through upper box by pipeline,
The water outlet of described submersible pump is connected in hollow baffle plate by pipeline;
Also comprise the some sealed tubes being arranged on lower box inner bottom part, the two ends of sealed tube are full of the high-temperature gas of flowing outside extending to through box body wall separately in sealed tube,
Be provided with some temperature sensing in described sealed tube, temperature sensor links together with the Controlling System being arranged on casing external compression unit.
In technique scheme, described hollow baffle plate has end face and face, two, bottom surface, is hollow structure between bottom surface and end face.
In technique scheme, the surface of the end face in hollow baffle plate arranges one deck filtering membrane.
In technique scheme, the bottom surface of described hollow baffle plate is provided with several bulge-structures, and bulge-structure and bottom surface are formed in one.
In technique scheme, end face is provided with several bulge-structures, and protrusion direction is consistent with the protrusion direction of bottom surface, the bulge-structure of end face and the bulge-structure one_to_one corresponding of bottom surface.
In technique scheme, described filtering membrane is carbon fiber felt.
In technique scheme, described filtering membrane is bag shaped structure, has and is the two-layer up and down of carbon fiber felt.
In technique scheme, described some sealed tubes are the pipeline that a circulation is arranged in bottom half.
In technique scheme, high-temperature gas enters from sealed tube one end, through discharging from the other end of sealed tube after lower box internal recycle.
Compared with prior art:
The present invention adopts carbon fiber felt to filter, and can adsorb to fall suspended substance plasmids a large amount of in sewage, and the suspended matter SS concentration in purifying waste water can lower than 4mg/L, and suspended matter particle diameter is lower than 0.8 micron;
Adopt the structure of hollow baffle plate projection, and carbon fiber felt is being set in hollow baffle plate, can guarantee thoroughly to filter suspended substance plasmid in sewage, and because the characteristic of carbon fiber felt, make water by respond well;
The present invention adopts ozone generating-device to provide ozone to arrive in hollow baffle plate, a zonal low pressure environment can be formed in hollow baffle plate by the control of magnetic valve, make to be full of micro-nano bubble in hollow baffle plate, not only can carry out sterilization to the water be cleaned, the circulation of submersible pump is drawn water can also increase the oxygen level of the rear water of purification;
Because adopt baffle plate bulge-structure in the present invention, making cleaning very convenient, only needing, from the bath of water outlet direction, just by the particle on carbon fiber felt to washing away, can to change filtering membrane separately;
The present invention adopts the bottom pipe laying in casing, high-temperature gas is passed through in pipeline, can sewage lifting temperature be given by the temperature of gas, make whole sewage be in a constant temp, particularly in winter, when temperature is in a design load, ozone is water-soluble reaches corresponding concentration, increases the oxidation capacity of ozone, shortens oxidization time, and accelerate ozone decomposed speed, promote the oxygen level being cleaned water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein: 1 is casing, 2 is filtering membranes, and 3 is hollow baffle plates, and 4 is sewage draining exits, and 5 is ozone generating-devices, and 6 is submersible pumps, and 7 is magnetic valves, and 8 is heating tubes, and 9 is waste gas recovering devices, and 10 is compressor unit.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the present invention includes a casing, the size size according to actual needs of casing, a hollow baffle plate is provided with in casing, casing is divided into upper box and lower box two parts by hollow baffle plate, in order to ensure the connection between two casings, hollow baffle plate is provided with several through holes; The lower surface of hollow baffle plate is provided with one deck filtering membrane, for filtering sewage.The side of lower box is provided with water-in, and the bottom surface of lower box is provided with sewage draining exit; Water-in arranges high as far as possible, and the benefit arranged like this is, sewage can carry out a preliminary precipitation process in lower box, and oettIed sewage upwards overflows water by arriving upper box after filtering membrane and hollow baffle plate.The side of upper box is provided with water outlet, and the position of water outlet arranges high as far as possible, and such benefit is that in upper box, water can precipitate again, and the water after precipitation is diffused out by water outlet.When after operation for some time, in order to clear up casing, the sewage draining exit of lower box being provided with magnetic valve, opening sewage draining exit by magnetic valve, the waste residue of lower box is discharged to outside casing.In order to make filth-discharging effect better, the bottom surface of lower box can be designed to back taper, arranges valve in cone mouth.
In order to have better filter effect to sewage, we adopt hollow baffle plate, and hollow baffle plate is one and has end face and bottom surface and surrounding side seal, the structure of hollow between end face and bottom surface, is provided with several through holes on the top and bottom.In order to increase the area of filtering surface, hollow baffle plate is arranged to concaveconvex structure, the direction of protruding is all to lower box, make the bottom surface of whole hollow baffle plate is provided with several bulge-structures, then filtering membrane is fitted in completely the bottom surface of hollow baffle plate along the bottom surface of hollow baffle plate, that increase filtering membrane with contact surface that is sewage.
In order to filter thoroughly sewage, the end face in hollow baffle plate arrange one deck filtering membrane, guarantee that sewage carries out secondary filtration.Certainly in order to ensure, the suspended particle in sewage is filtered, what filtering membrane adopted is carbon fiber felt, carbon fiber felt has good adsorptive power to COD, BOD, oil in the aqueous solution, the advantages such as absorption resistance is little, speed is fast, desorb is rapid, thorough, are divided into the process be applicable to for domestic sewage.Carbon fiber felt adopts two-layer formation bag shaped structure, and can guarantee to filter rear suspended matter SS concentration to water can lower than 4mg/L, and suspended matter particle diameter is lower than 0.8 micron.
In order to again disinfect the water after filtration, therefore the present invention adopts ozone to carry out oxide treatment to the moieties in water, decomposing comparatively slow, decomposing quickly when there being metal ion in water because ozone is very easy in atmosphere decompose in pure water.Therefore an ozone generating-device is adopted to be arranged on outside casing, the delivery port of ozone generating-device is connected to the water-in of the submersible pump arranged in upper box by pipeline, and the water outlet of submersible pump is connected in hollow baffle plate by pipeline, at the outlet conduit place of submersible pump, a magnetic valve is set, by solenoid control discharge pressure and flow.When submersible pump is started working, the ozone that ozone generating-device exports can be exported together by submersible pump mixing water in hollow baffle plate, because the control of magnetic valve, and because the through hole arranged all adopts the pore that diameter is little in hollow baffle plate.Ozone can produce a zonal low pressure environment in hollow baffle plate, can form micro-nano bubble when therefore making ozone be sprayed out by magnetic valve.And hollow baffle plate adopts is metal baffle, therefore ozone can by hollow baffle plate to upper box and lower box diffusion, and in diffusion process oxidation impurities resolve into oxygen, the impurity in water is decomposed further; Simultaneously because the cycle operation of submersible pump makes the water oxygen level in upper box increase.
In order to obtain better treatment effect, bottom surface in lower box is provided with sealing-duct, the effect of sealing-duct is used to flow through high-temperature gas, the temperature of high-temperature gas can pass to sewage by the metallic conduit of sealing, the temperature of sewage is improved, because sewage disposal circulates ceaselessly to flow, the temperature therefore brought by high-temperature gas be there will not be to heat for a long time and makes water temperature over-high, can guarantee that water temperature is in a stationary value always by controlling high-temperature gas.When temperature in water is in a feature value, the concentration of ozone in water can increase, and improves rapidly decomposition and the oxidation capacity of ozone, and the detergent power of ozone and time are improved.
Exclusive high-temperature gas in sealing-duct, need not process separately, directly can adopt industrial gaseous waste, a lot of industrial gaseous waste is all with certain temperature, directly can use this, not only can improve the temperature of sewage, by after the cooling of metallic water pipe, the industrial gaseous waste flowed out can also be reclaimed.In order to realize this step, need to arrange a compressor unit at the inlet end of sealed tube, pressurize to waste gas, a waste gas recovering device is set in the outlet side of sealed tube simultaneously, and in sealed tube, need to arrange some temperature sensors, the data gathered by sensor, to the Controlling System of compressor unit, control the work of compressor unit.
The sewage water filtration effect of apparatus of the present invention is very good, and the sanitary wastewater being well suited for having slight pollution processes, and not only can be used alone, and also can carry out other sewage disposal devices supporting and use together.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a constant temperature sewage ozone purification strainer, is characterized in that comprising a casing, is provided with a hollow baffle plate and casing is divided into upper box and lower box two portions, hollow baffle plate is arranged several through holes in casing,
The lower surface of described hollow baffle plate is provided with filtering membrane,
The side of described lower box is provided with water-in, and the bottom surface of lower box is provided with sewage draining exit, and sewage draining exit is provided with valve,
The side of described upper box is provided with water outlet,
Described casing is outside equipped with ozone generating-device, is provided with submersible pump in upper box, and ozone generating-device is connected with the water-in of submersible pump through upper box by pipeline,
The water outlet of described submersible pump is connected in hollow baffle plate by pipeline;
Also comprise the some sealed tubes being arranged on lower box inner bottom part, the two ends of sealed tube are full of the high-temperature gas of flowing outside extending to through box body wall separately in sealed tube,
Be provided with some temperature sensing in described sealed tube, temperature sensor links together with the Controlling System being arranged on casing external compression unit.
2. a kind of constant temperature sewage ozone purification strainer according to claim 1, it is characterized in that described hollow baffle plate has end face and face, two, bottom surface, is hollow structure between bottom surface and end face.
3. a kind of sewage ozone purification strainer according to claim 2, is characterized in that the surface of the end face in hollow baffle plate arranges one deck filtering membrane.
4. a kind of constant temperature sewage ozone purification strainer according to claim 3, it is characterized in that the bottom surface of described hollow baffle plate is provided with several bulge-structures, bulge-structure and bottom surface are formed in one.
5. a kind of constant temperature sewage ozone purification strainer according to claim 4, it is characterized in that end face is provided with several bulge-structures, protrusion direction is consistent with the protrusion direction of bottom surface, the bulge-structure of end face and the bulge-structure one_to_one corresponding of bottom surface.
6. any constant temperature sewage ozone purification strainer according to claims 1 to 5, is characterized in that described filtering membrane is carbon fiber felt.
7. a kind of constant temperature sewage ozone purification strainer according to claim 6, is characterized in that described filtering membrane is bag shaped structure, has and be the two-layer up and down of carbon fiber felt.
8. a kind of constant temperature sewage ozone purification strainer according to claim 1, is characterized in that described some sealed tubes are the pipeline that a circulation is arranged in bottom half.
9. a kind of constant temperature sewage ozone purification strainer according to claim 8, is characterized in that high-temperature gas enters from sealed tube one end, through discharging from the other end of sealed tube after lower box internal recycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976876.XU CN205187970U (en) | 2015-12-01 | 2015-12-01 | Constant temperature sewage ozone purification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976876.XU CN205187970U (en) | 2015-12-01 | 2015-12-01 | Constant temperature sewage ozone purification filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205187970U true CN205187970U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520976876.XU Expired - Fee Related CN205187970U (en) | 2015-12-01 | 2015-12-01 | Constant temperature sewage ozone purification filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205187970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082471A (en) * | 2017-05-03 | 2017-08-22 | 重庆科创水处理设备有限公司 | A kind of sewage ultrafiltration membrane filter device |
| CN117443197A (en) * | 2023-12-22 | 2024-01-26 | 天津工业大学 | Method for offline cleaning MBR hollow fiber membrane by utilizing ozone micro-nano bubbles |
-
2015
- 2015-12-01 CN CN201520976876.XU patent/CN205187970U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082471A (en) * | 2017-05-03 | 2017-08-22 | 重庆科创水处理设备有限公司 | A kind of sewage ultrafiltration membrane filter device |
| CN107082471B (en) * | 2017-05-03 | 2019-07-02 | 重庆科创水处理设备有限公司 | A kind of sewage ultrafiltration membrane filter device |
| CN117443197A (en) * | 2023-12-22 | 2024-01-26 | 天津工业大学 | Method for offline cleaning MBR hollow fiber membrane by utilizing ozone micro-nano bubbles |
| CN117443197B (en) * | 2023-12-22 | 2024-03-29 | 天津工业大学 | Method for offline cleaning MBR hollow fiber membrane by utilizing ozone micro-nano bubbles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170508 Address after: 201505 Shanghai city Jinshan District ting Lin Zhen Xing Gong Road No. 225 Building No. 2 Room 203 Patentee after: Shanghai Environmental Protection Technology Co., Ltd. Heng Ti Address before: 610000 Chengdu City, Wuhou District Province, the South Ring Road, No. two, No. 1, No. 1, floor 31, No. 5 Patentee before: CHENGDU DESHANNENG TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |