CN2269391Y - Improved water treatment filter of porous filter tube - Google Patents
Improved water treatment filter of porous filter tube Download PDFInfo
- Publication number
- CN2269391Y CN2269391Y CN 96237353 CN96237353U CN2269391Y CN 2269391 Y CN2269391 Y CN 2269391Y CN 96237353 CN96237353 CN 96237353 CN 96237353 U CN96237353 U CN 96237353U CN 2269391 Y CN2269391 Y CN 2269391Y
- Authority
- CN
- China
- Prior art keywords
- filter
- porous
- water
- tube
- water treatment
- 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
Links
Images
Abstract
The utility model provides an improved water treatment filter of a porous filter tube, comprising a filter body, porous partition plates and a porous filtering tube. The utility model is characterized in that the center of the filter body is provided with a central tube which is not communicated with upper chambers and lower chambers of the upper parts and the lower parts of the porous partition plates, a middle chamber part between the two porous partition plates is densely provided with water discharge pores, and the upper chambers and the lower chambers are respectively provided with a water flowing part. Compared with the prior art, the improved water treatment filter of the porous filter tube has the advantages that the utility model can optionally select filtering directions and can reversely wash, and the utility model is suitable for drinking water treatment, the pretreatment of industrial water with high purity and sewage treatment.
Description
The utility model relates to a kind of water treatment filter plant, particularly a kind of improved microfiltration tube water treatment filter, and the pre-treatment and the sewage disposal that are suitable for drinking water treatment, industrial high purity water are used.
Microfiltration tube is that to adopt macromolecular material to make its material structure form countless apertures in specific manufacturing process be the pipe that 0.1～100 micron micropore is made, in order to the filtered water suspended substance in the elimination water effectively, colloidal solid and bacterium etc.Therefore, microfiltration tube has become now comparatively effectively water filtration element.In the prior art, the structure of microfiltration tube water treatment filter is such: its profile is the tank body of a Cylinder, two ends are provided with into and out of outlet up and down, upper and lowerly in tank body respectively be provided with a porous barrier, tank body is divided into three chambers, upper, middle and lower, indoor erecting put some microfiltration tubes between two porous barriers, and is provided with a header that can pass to outside the tank body in hollow centre.Water enters from the top water-in during work, and after microfiltration tube filtered, water purification was discharged outward through header, and impurity drops down onto down chamber discharge outward regularly along microfiltration tube.This strainer is the suspended substance in the filtered water effectively, colloidal solid and bacterium etc.But in use for some time, the inwall of the blocking microporous strainer tube of impurity meeting influences filtration velocity, even the blocking microporous strainer tube of meeting, must stop to filter and adopt high pressure water and pressurized air to wash.Because the entery and delivery port and the pure water inlet of this strainer all are specific, can only carry out by filtering direction in accordance with regulations, can not arbitrarily change filtering direction, therefore, are not easy to clear water and pressurized air and enter microfiltration tube the other way around and carry out back flushing.In addition, this strainer filter type of connecing prescribed direction also is not easy to the user and selects filtering direction by its requirement.
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of filtering direction can choose at random and be convenient to the microfiltration tube water treatment filter of back flushing.
Fig. 1 is the sectional view of the utility model concrete structure.
Task of the present utility model realizes by this way: as shown in Figure 1, this strainer includes filter body (1), on, following porous division plate (2 and 3) and micro-filtration pipe (4), it is characterized in that being provided with two ends the pipe core (5) that is outlet pass at the center of filter body (1), this pipe core (5) is not communicated with the last chamber (6) on last porous division plate (2) top and the following chamber (7) of following porous division plate (3) bottom, and middle chamber (8) portion between two porous division plates (2 and 3) has separated several water distributing pores (9), has respectively opened an outlet pass (10 and 11) in last chamber (6) and following chamber (7).
The utility model has three kinds of available uses of filtering direction:
Embodiment 1: former water enters from the upper and lower end of pipe core (5), inject chamber (8) through water distributing pore (9), enter upper and lower chamber (6 and 7) respectively again after microfiltration tube (4) filters, discharge clear water from outlet pass (10 and 11) at last, its mode is to managing inner filtration outside managing.
Embodiment 2: former water enters upper and lower chamber from outlet pass (10 and 11), enters pipe core (5) after microfiltration tube (4) filters, and discharges clear water from upper and lower water side, and its mode is for filtering to pipe in managing.
Embodiment 3: former water enters chamber (6) or chamber (7) water inlet down from one of water service pipe (10 and 11), filter through microfiltration tube (4), clear water enters middle chamber (8), enter in the pipe core (5) by water distributing pore (9) and discharge clear water from upper and lower end, sewage is then discharged from another water service pipe (11 or 10).
From structure of the present utility model and embodiment as seen, the compared with prior art following advantage of the utility model:
1, have three kinds of filtering directions and filter type, the user can choose at random as requested.
2, as can be known from embodiment 1 and 2, because the water-in and water-out direction of this filtered water is changeable, using certain hour, just can carry out back flushing to microfiltration tube (4) by feeding pressurized air and clear water the other way around, therefore, back flushing work is very convenient, just can regularly wash repeatedly by automatic control.
The utility model is a filtering unit, can become a unit by a plurality of unit combination, and the big-and-middle-sized water purification plant of a plurality of unit one-tenth different scales capable of being combined.
The utility model is applicable to the pre-treatment and the sewage disposal of drinking water treatment, industrial pure water.
Claims (1)
1, a kind of improved microfiltration tube water treatment filter, this strainer includes filter body (1), on, following porous division plate (2 and 3) and micro-filtration pipe (4), it is characterized in that being provided with two ends the pipe core (5) that is outlet pass at the center of filter body (1), this pipe core (5) is not communicated with the last chamber (6) on last porous division plate (2) top and the following chamber (7) of following porous division plate (3) bottom, and middle chamber (8) portion between two porous division plates (2 and 3) has separated several water distributing pores (9), has respectively opened an outlet pass (10 and 11) in last chamber (6) and following chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237353 CN2269391Y (en) | 1996-08-20 | 1996-08-20 | Improved water treatment filter of porous filter tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96237353 CN2269391Y (en) | 1996-08-20 | 1996-08-20 | Improved water treatment filter of porous filter tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2269391Y true CN2269391Y (en) | 1997-12-03 |
Family
ID=33912957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96237353 Expired - Fee Related CN2269391Y (en) | 1996-08-20 | 1996-08-20 | Improved water treatment filter of porous filter tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2269391Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977012A (en) * | 2017-04-21 | 2017-07-25 | 合肥市瀚坤机械有限公司 | A kind of used cutting liquid processing method |
| CN108854214A (en) * | 2018-07-17 | 2018-11-23 | 林经师 | A kind of backwash micro filter water processing device |
-
1996
- 1996-08-20 CN CN 96237353 patent/CN2269391Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977012A (en) * | 2017-04-21 | 2017-07-25 | 合肥市瀚坤机械有限公司 | A kind of used cutting liquid processing method |
| CN108854214A (en) * | 2018-07-17 | 2018-11-23 | 林经师 | A kind of backwash micro filter water processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201164379Y (en) | Water-saving type RO drinking fountain | |
| CN111925032B (en) | Water tank-free mutual-flushing water purification equipment and ultrafiltration membrane mutual-flushing control method | |
| CN201002003Y (en) | Membrane filter | |
| CN2269391Y (en) | Improved water treatment filter of porous filter tube | |
| CN213202447U (en) | Integrated water circuit board with composite filter element for washing and water purifier | |
| CN214936243U (en) | Efficient chemical cleaning device based on Eco-iGDM technology | |
| CN2212438Y (en) | Device for filtering sewage and counter-washing filter material | |
| CN205627213U (en) | Vertical multicavity room sandstone filtration ware | |
| CN2632073Y (en) | Duoble-bed ceramic particle biological filtering pool | |
| CN210125227U (en) | Filter element of household water purifier | |
| CN2289592Y (en) | Reverse wash compound drinking water filter | |
| CN2348908Y (en) | Pipeline type inner pressure microfilter device for water treatment | |
| CN2183803Y (en) | Water purifier on tap | |
| CN210825695U (en) | Multi-stage purification device for vertical water dispenser | |
| CN2463386Y (en) | Self-flushing multi-stage filtering water purifier | |
| CN111410326A (en) | Pure water protective film system of large-flow water purifier | |
| CN110316845A (en) | A kind of RO reverse osmosis water purifier of the household with auto-flushing | |
| CN2362848Y (en) | Water purifier without substituting core | |
| CN213590151U (en) | Water purifying device utilizing reverse osmosis membrane filter element | |
| CN211921164U (en) | Household water purification treatment device | |
| CN2493272Y (en) | Automatic counter-flushing horizontal type filter | |
| CN212017055U (en) | Sewage treatment device with backwashing function | |
| CN2102148U (en) | Cellular filting tube filter for water treatment | |
| CN220812106U (en) | Water-saving water purification equipment | |
| CN210764682U (en) | Filter for sewage treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |