CN205055564U - Circumferential pressure does not have filter material filter equipment - Google Patents
Circumferential pressure does not have filter material filter equipment Download PDFInfo
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- CN205055564U CN205055564U CN201520442929.XU CN201520442929U CN205055564U CN 205055564 U CN205055564 U CN 205055564U CN 201520442929 U CN201520442929 U CN 201520442929U CN 205055564 U CN205055564 U CN 205055564U
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- filter
- sewage
- filter body
- webmaster
- valve
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a circumferential pressure does not have filter material filter equipment, it is by the filter main part, the end cover, N only filters the network management, the clear water relief valve, the back flush water intaking valve, the sewage water intaking valve, the outer valve of back flush sewage, the sealing washer is constituteed, the peripheral regional sewage storehouse that is of filter main part, the middle part is regional for filtering the storehouse, the clear water storehouse is enclosed into with the end cover to the filter main part, be equipped with a pipe support in the filter main part, it is peripheral in a pipe support to filter the network management cladding, clear water relief valve and back flush water intaking valve set up on the end cover, the outer valve of sewage water intaking valve and back flush sewage sets up on the sewage storehouse, adopt behind this filter equipment, because of not using the filter material, the event volume is unrestricted, circumferential pressure does not have filter material filter equipment is small, easy manufacture, and the filtering effect is excellent, no matter and be thick, carefully, it is smart, it is little, it is super little, inferior ultrafiltration is filtered and to be adopted same structural style, the commonality is high, and energy is saved, high durability and convenient use, self -cleaning function can be accomplished in the back flush under the normal conditions, also can dismantle and carry out rinse thoroughly or maintenance, change the filter screen, has the popularization nature that is suitable for very much.
Description
Technical field
The utility model relates to a kind of filter, refer more particularly to a kind of for sewage treatment areas such as various industrial wastewater, sanitary sewage and laundry, bathroom, swimming pools without media filtration device.
Background technology
At present, on market, filter great majority are by media filtration, and need often to rinse at its use procedure middle filtrator, even need often to change filtrate, and use media filtration time-consuming, and labour intensity is large, filter tank floor space is large, and cross fluid space little, efficiency is low; In addition, during because of employing media filtration, the particle diameter of filtrate is large, can not carry out essence, microfiltration, can only enter and slightly, carefully filter, have limitation.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of special filter screen and back purge system by arranging the different sizes such as thick, thin, smart, micro-, ultra micro, sub-ultrafiltration and reaches the high circumferential pressure filter of filter efficiency, filtrate is not needed in filter process, this filter minimum area of passage when carrying out more than microstage and filtering is greater than 10%, can cleans thoroughly or change, easy to use.
In order to solve the problems of the technologies described above, the utility model provides a kind of circumferential pressure filter, it is by filter body, end cap, N only filters webmaster, clear water relief valve, backwash water intaking valve, wastewater influent valve, backwashing sewage water discharging valve, sealing ring forms, the outer peripheral areas of described filter body is sewage storehouse, central region is filtering cabin, described filter body and end cap surround clear water storehouse, support column is provided with in described filter body, described screen pack is coated on support column periphery, described clear water relief valve and backwash water intaking valve are arranged on end cap, described wastewater influent valve and backwashing sewage water discharging valve are arranged on sewage storehouse, bulkhead between the sewage storehouse of described filter body and filtering cabin is provided with N number of wastewater inlet.
Establish N only to filter webmaster in described filter body central region, described filtration webmaster and filter body are actively coupled by securing member, and described filtration webmaster two ends are equipped with sealing ring.
Described end cap and filter body are actively coupled by securing member, and described filter body and end cap seal place are provided with sealing ring.
Described screen pack requires to arrange the extraordinary filter screen of thick, thin, smart, micro-, ultra filtration, sub-ultrafiltration different size according to the difference of the water quality situation of sewage and water outlet; Pollution when described extraordinary filter screen uses according to reality and stopping state clear water carry out reverse cleaning, are maybe extracted out from filter body by filtration webmaster, clean extraordinary filter screen, safeguard, maintain, change; Described filter screen is single or multiple lift structure.
Described filter body is arranged to horizontal or vertical different installation shape.
The support column of described filtration webmaster filter position be arranged to some through holes cylindrical, may also be cylinder squirrel-cage shape that some support strip surround or the cylinder barrel shaped structure that support strip is coiled in the shape of a spiral.
After the utility model adopts this filter, its beneficial effect is:
The support column of described filtration webmaster is coated with filter screen, described support column tube wall offers through hole, described filter screen is set to slightly, the special filter screen of special type of thin, smart, micro-, ultra micro, sub-ultrafiltration different size, by arrange the special filter screen of special type of thick, thin, smart, micro-, ultra micro, sub-ultrafiltration different size to reach thick, thin, smart, micro-, the different filter effect of ultra micro, sub-ultrafiltration; When carrying out more than microstage and filtering, minimum area of passage is greater than 10%, and filter efficiency is high.
In order to prevent filter net jam from ensureing the rate of filtration and quality, pollution when the extraordinary filter screen of filtration webmaster can use according to reality and stopping state clear water carry out reverse cleaning, reach self-cleaning and the requirement of recovery normal filtration function.Also filtration webmaster can be extracted out from filter body, necessary thorough cleaning, maintenance, maintenance, replacing are carried out to extraordinary filter screen.
Circumferential pressure is little without media filtration device volume, filtrate is not needed in filter process, structure fabrication is easy, filter efficiency is high, good filtration effect, no matter and be that thick, thin, smart, micro-, ultra micro, sub-ultra-filtration filters can adopt same structure form, versatility is high, other power set are not needed except water-delivery pump, economize energy, easy to use, backwash can complete self-cleaning function under normal circumstances, also convenient and swift when in particular cases needing thorough cleaning, maintenance, maintenance, replacing filter screen, there is well-adapted generalization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model filter.
Fig. 2 is the sectional view of the utility model filter.
Fig. 3 is one of structural representation filtering webmaster in the utility model filter.
Fig. 4 is the structural representation two filtering webmaster in the utility model filter.
Fig. 5 is the structural representation three filtering webmaster in the utility model filter.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, can not be interpreted as it is to restriction of the present utility model;
According to Fig. 1 and Fig. 2, circumferential pressure is without media filtration device, it is by filter body 1, end cap 2, N only filters webmaster 3, clear water relief valve 4, backwash water intaking valve 5, wastewater influent valve 6, backwashing sewage water discharging valve 7, sealing ring 8 forms, the outer peripheral areas of described filter body 1 is sewage storehouse, central region is filtering cabin, filter body 1 and end cap 2 surround clear water storehouse, support column 10 is provided with in described filter body 1, it is peripheral that described filtration webmaster 3 is coated on support column 10, described clear water relief valve 4 and backwash water intaking valve 5 are arranged on end cap 2, described wastewater influent valve 6 and backwashing sewage water discharging valve 7 are arranged on sewage storehouse and establish the filtration webmaster 3 that N length is identical in described filter body 1 central region and filtering cabin, described filtration webmaster is uniformly distributed in filtering cabin, during the work of circumferential pressure filter, described N only filters webmaster 3 and filters sewage simultaneously, filter screen 11 is provided with outside the support column 10 of described filtration webmaster 3, described filter screen 11 can be set to slightly, carefully, essence, micro-, ultra micro, the special filter screen of special type of sub-ultrafiltration different size, described filter screen 11 can be wrapped on the support column 10 of filtration webmaster by single or multiple lift, support column 10 tube wall of described filtration webmaster offers through hole, described end cap 2 and filter body 1 are for being actively coupled, described filtration webmaster 3 and filter body 1 are also for being flexibly connected, described filter body 1 and end cap 2, filtration webmaster 3 is actively coupled position and is equipped with sealing ring, bulkhead between the sewage storehouse of described filter body 1 and filtering cabin is provided with N number of wastewater inlet 9, two ends, described sewage storehouse are provided with wastewater influent valve 6, described end cap 2 upper end is provided with clear water relief valve 4, pollution when described extraordinary filter screen 11 uses according to reality and stopping state clear water carry out reverse cleaning, specific requirement when circumferential pressure can use according to reality without media filtration device arranges different installation shapes: can be horizontal, also can be vertical structure.
When circumferential pressure normally works without media filtration device, open wastewater influent valve 6 and clear water relief valve 4, close backwash water intaking valve 5 and backwashing sewage water discharging valve 7, sewage enters metre filter storehouse through wastewater inlet 9 after being delivered to sewage storehouse by water pump, the through hole be provided with by support column 10 tube wall filtering webmaster 3 peripheral hardware filter screen 11 and filtration webmaster 3 again filters dirt when entering and filter webmaster 3 inner chamber, clear water imports clear water storehouse by the inner chamber filtering webmaster 3, then enters appointed area through clear water relief valve 4.
Block to prevent filter screen 11 and ensure the rate of filtration and quality, when circumferential pressure needs to carry out backwash without media filtration device, close wastewater influent valve 6 and clear water relief valve 4, open backwash water intaking valve 5 and backwashing sewage water discharging valve 7, clarified water pump to backwash water intaking valve 5 is entered filter clear water storehouse by water pump, enter the inner chamber of filtration webmaster 3 simultaneously and enter filtering cabin by internal chamber wall through hole and filter screen 11, by filter webmaster 3 peripheral hardware filter screen 11 time clear water take away the dirt be attached on filter screen, sewage in filtering cabin enters the sewage storehouse of filter again back through wastewater inlet 9, appointed area is entered finally by backwashing sewage water discharging valve 7.
After Long-Time Service, when filter screen 11 needs thorough cleaning, maintenance, maintenance, replacing, described end cap 2 is active connection state, dismountable end cap 2, then takes apart to install tightly to extract out after firmware 12 and filter webmaster 3 and operate accordingly.
As shown in Figure 2-5, circumferential pressure is arranged in tank body without the filtration webmaster 3 in media filtration device, can disassembly, cleaning and more renew filter screen, changes the filter screen of different size according to the requirement of filter effect.
As in Figure 3-5, several different structure forms such as the cylinder barrel shaped that the cylinder squirrel-cage shape that cylindrical, some support strip that the support column 10 of described filtration webmaster 3 is set to be provided with some through holes surround, support strip are coiled in the shape of a spiral.
Claims (8)
1. a circumferential pressure is without media filtration device, it is characterized in that: it is by filter body (1), end cap (2), N only filters webmaster (3), clear water relief valve (4), backwash water intaking valve (5), wastewater influent valve (6), backwashing sewage water discharging valve (7), sealing ring (8) forms, the outer peripheral areas of described filter body (1) is sewage storehouse, central region is filtering cabin, described filter body (1) and end cap (2) surround clear water storehouse, support column (10) is provided with in described filter body (1), it is peripheral that described filtration webmaster (3) is coated on support column (10), described clear water relief valve (4) and backwash water intaking valve (5) are arranged on end cap (2), described wastewater influent valve (6) and backwashing sewage water discharging valve (7) are arranged on sewage storehouse, bulkhead between the sewage storehouse of described filter body (1) and filtering cabin is provided with N number of wastewater inlet (9).
2. circumferential pressure according to claim 1 is without media filtration device, it is characterized in that: in described filter body (1) central region, establish N only to filter webmaster (3), described filtration webmaster (3) and filter body (1) are actively coupled by securing member (13), and described filtration webmaster (3) two ends are equipped with sealing ring (8).
3. circumferential pressure according to claim 1 is without media filtration device, it is characterized in that: described end cap (2) and filter body (1) are actively coupled by securing member (12), described filter body (1) and end cap (2) joint are provided with sealing ring (8).
4. circumferential pressure according to claim 1 is without media filtration device, it is characterized in that: described filtration webmaster (3) requires to arrange the extraordinary filter screen (11) of thick, thin, smart, micro-, ultra filtration, sub-ultrafiltration different size according to the difference of the water quality situation of sewage and water outlet.
5. circumferential pressure according to claim 4 is without media filtration device, it is characterized in that: pollution when described extraordinary filter screen (11) uses according to reality and stopping state clear water carry out reverse cleaning, also filtration webmaster (3) can be extracted out from filter body (1), extraordinary filter screen (11) is cleaned, safeguards, maintains, changed.
6. circumferential pressure according to claim 1 is without media filtration device, it is characterized in that: described filter body (1) is arranged to horizontal or vertical different installation shape.
7. circumferential pressure according to claim 1 is without media filtration device, it is characterized in that: the support column (10) of described filtration webmaster (3) filters the cylinder barrel shaped structure that the cylinder squirrel-cage shape being arranged to surround with cylindrical, some support strip of some through holes in position or support strip are coiled in the shape of a spiral.
8. the circumferential pressure according to claim 4 or 5, without media filtration device, is characterized in that: described filter screen (11) is single or multiple lift structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442929.XU CN205055564U (en) | 2015-06-26 | 2015-06-26 | Circumferential pressure does not have filter material filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520442929.XU CN205055564U (en) | 2015-06-26 | 2015-06-26 | Circumferential pressure does not have filter material filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205055564U true CN205055564U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520442929.XU Expired - Fee Related CN205055564U (en) | 2015-06-26 | 2015-06-26 | Circumferential pressure does not have filter material filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205055564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670365A (en) * | 2017-10-27 | 2018-02-09 | 苏州市鼎尔过滤科技有限公司 | Combined multifunctional filter |
-
2015
- 2015-06-26 CN CN201520442929.XU patent/CN205055564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670365A (en) * | 2017-10-27 | 2018-02-09 | 苏州市鼎尔过滤科技有限公司 | Combined multifunctional filter |
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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: 20160302 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |