CN201676593U - Two-stage full-automatic cleaning filter - Google Patents
Two-stage full-automatic cleaning filter Download PDFInfo
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- CN201676593U CN201676593U CN2010201347399U CN201020134739U CN201676593U CN 201676593 U CN201676593 U CN 201676593U CN 2010201347399 U CN2010201347399 U CN 2010201347399U CN 201020134739 U CN201020134739 U CN 201020134739U CN 201676593 U CN201676593 U CN 201676593U
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Abstract
A two-stage full-automatic cleaning filter includes a housing and a cavity chamber and a filter chamber in the housing, and is characterized in that the housing comprises an upper housing and a lower housing which are combined; a power head is arranged at the top of the upper housing and connected with a distributor in the cavity chamber; a fan-shaped sealing surface with a narrow flow limiting channel is arranged at the upper part of the distributor; the narrow flow limiting channel is communicated with a central channel arranged at the center of the distributor; an L-shaped channel and a plurality of left-turned door-shaped channels are arranged at the lower part of the distributor; an upper distributing flange and a lower distributing flange are arranged in the cavity chamber and matched with the upper and the lower part of the distributor; the upper distributing flange and the lower distributing flange divide the cavity chamber into three parts, namely an upper cavity chamber, a middle cavity chamber and a lower cavity chamber; a filtrate inlet is arranged on the upper housing; a middle cavity chamber outlet and a lower cavity chamber outlet are arranged on the lower housing; and a reject valve is arranged at the lower part of the lower housing. The utility model can filter and automatically back-wash a great amount of filtrate with impurities after first back-wash again, and efficiently alleviate energy consumption and environmental pollution.
Description
Technical field
The utility model relates to a kind of complete automatic back-flushing filtering device, and a kind of secondary full-automatic cleaning filter especially is provided.
Background technology
At present, conventional full-automatic back washing filter is generally the one-level filter, because the restriction of filter self structure, can not finish the filtration once more or the automatic backwash of a large amount of sump oils that backwash is discharged, therefore a large amount of filtrates of carrying impurity of coming out through a backwash can directly be discharged, so both increase energy resource consumption, polluted environment again easily; Some enterprise is at the exit of one-level full-automatic cleaning filter polyphone papery filter core or strainer screen, though that has reduced in this way that backwash comes out carries impurity content in the impurity filtrate, energy resource consumption and environmental pollution problems are alleviated, but need frequent replacing papery filter core spare part or artificial dismounting to clean net formula filter core, both expended manpower, also wasted the time, reduced benefit, will contain a large amount of impurity and be filled that oily papery filter core directly abandons or clean net formula filter core repeatedly with a large amount of cleaning fluid and will cause serious environmental pollution and huge waste.As the steamer of the work of going to sea, need filter a large amount of lube stocks every day especially, if be that independent one-level is filtered, produces a large amount of filtrate of containing impurity, needs to consume a large amount of papery filter core devices, and maintenance, use cost will increase greatly.
Summary of the invention
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide that a kind of a large amount of filtrates of carrying impurity that a backwash can be come out are filtered once more, the secondary full-automatic cleaning filter of automatic backwash, that can reduce that backwash comes out carries impurity content in the impurity filtrate, can effectively alleviate energy resource consumption and environmental pollution problems again.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of secondary full-automatic cleaning filter, comprise the chamber in housing and the housing, filter chamber, it is characterized in that: housing is combined by upper shell and lower house, the upper shell top is provided with unit head, unit head is connected with distributor in the chamber, distributor top has a fan-shaped sealing surface that has a long and narrow restricted flow passage, long and narrow restricted flow passage communicates with the central passage that the distributor center is provided with, the distributor bottom has one " L " type passage and a plurality of " Contraband " type passage, be provided with in the chamber with distributor on, last flow flange that matches in the bottom and following flow flange, last flow flange and following flow flange are divided into upper chamber with chamber, middle chamber and lower chambers three parts, the central passage of distributor communicates with lower chambers, be equipped with a plurality of filter chambers in middle chamber and the lower chambers, a plurality of right angle channel uniform on each middle chamber filter chamber and the last flow flange link to each other, on the following flow flange, lower floor is evenly equipped with a plurality of interconnections that match with distributor bottom " L " type passage and " Contraband " type passage, its at the middle and upper levels the outlet of passage and lower chambers link to each other, lower floor's passage communicates with the lower chambers filter chamber of its below, upper shell is provided with the filtrate import, and lower house is provided with the middle chamber outlet, lower chambers exports and is positioned at the residual cake valve of lower house bottom.
Be provided with a plurality of magnetics in the described upper chamber, preferred 8 magnetics are used for the ferromagnetic material of absorption filtrate, finish the first filtration to filtrate.
All the total number of channels with the distributor lower end is identical for upper strata passage, lower floor's number of active lanes of described flow flange down, thereby flow flange and distributor are cooperatively interacted, and finishes the filtration once more and the backwash of filtrate smoothly.
Preferred version:
Described going up on the flow flange is evenly equipped with 8 right angle channel, and the middle chamber filter chamber number that links to each other with right angle channel accordingly also is 8.
Be provided with 8 lower chambers filter chambers in the described lower chambers, accordingly, the upper strata passage of following flow flange, lower floor's number of active lanes all are 8, and the total number of channels of the distributor lower end of matching with following flow flange also is 8, comprise 1 " L " type passage and 7 " Contraband " type passages.
Operation principle and process:
During work, the unit head that the upper shell top is provided with drives distributor and rotates, and filtrate enters upper chamber from the filtrate import, and ferromagnetic material is entered distributor by uniform magnetic absorption through first filtrate of filtering.Distributor cooperates with last flow flange has realized that a plurality of middle chamber filter chambers filter from inside to outside, the backwash of a middle chamber filter chamber ecto-entad, the filtrate of carrying impurity that backwash is come out enters lower chambers by central passage, distributor cooperates with following flow flange, filtration, backwash have once more been realized, be that a plurality of lower chambers filter chamber ecto-entads filter, a lower chambers filter chamber backwash from inside to outside, last contamination precipitation is in the lower chambers bottom, clean filtrate flows out from the lower chambers outlet, regularly open residual cake valve, the impurity discharge that precipitates is got final product.Clean filtrate after the filtration is returned Oil Tank and is continued to use, the impurity that backwash is for the second time got off concentrates by gravitational settling, 500 hours row's primary slags, can effectively reduce energy resource consumption and environmental pollution, save storage sump oil space, improved the automaticity of boats and ships, need not the manning and manage the cabin, guarantee the security and the superperformance of equipment, can produce huge economic benefit.
Concrete filter, backwash process is as follows:
Filtrate flows in the middle chamber filter chamber through the right angle channel of distributor, last flow flange, and the middle chamber filter chamber filters filtrate from inside to outside, and the clean filtrate after the filtration flows out from the middle chamber outlet, and the impurity that is filtered is out stayed in the middle chamber filter chamber; Meanwhile, because the existence of fan-shaped sealing surface, a right angle channel of last flow flange is plugged, filtrate can't enter the middle chamber filter chamber of its below by this right angle channel, but the flowability that liquid had that has pressure differential flows in this middle chamber filter chamber the clean filtrate automatic reverse in the middle chamber, and the impurity that it is inner is gone out, promptly this middle chamber filter chamber is carried out automatic backwash, the filtrate flow that carries impurity that backwash is come out is through this right angle channel of last flow flange, long and narrow restricted flow passage in the fan-shaped sealing surface of distributor enters lower chambers by central passage at last.After the filtrate of carrying impurity enters lower chambers, filter through the ecto-entad of lower chambers filter chamber, impurity is stayed on the outer wall of lower chambers filter chamber, and clean filtrate flow through in turn lower floor's passage, " Contraband " type passage, upper strata passage flow out by the lower chambers outlet at last; Meanwhile, fraction clean filtrate in the middle chamber flow through " L " type passage of distributor bottom, down lower floor's passage of flow flange enters in the lower chambers filter chamber, this lower chambers filter chamber is carried out from inside to outside backwash, impurity on the lower chambers filter chamber outer wall is swept away, impurity finally is deposited in the lower chambers bottom, regularly opens residual cake valve the impurity of precipitation is discharged.
The beneficial effect that the utility model had is: a kind of secondary full-automatic cleaning filter is provided, by the filter chamber import department in upper chamber magnetic is set, the ferromagnetic material that contains in can purifying filter liquor; By distributor and upper and lower flow flange with matching are set, with a large amount of filtrates of carrying impurity that a backwash is come out filter once more, automatic backwash, can make that filter chamber is in for a long time, safety, duty reliably, clean filtrate after the filtration enters Oil Tank, recycle, effectively alleviated energy resource consumption and problem of environmental pollution.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of distributor;
Fig. 3 is the A-A profile of distributor;
Fig. 4 is the B-B profile of distributor;
Fig. 5 is the C-C profile of Fig. 4.
Among the figure: 1, upper shell; 2, filtrate import; 3, magnetic; 4, upper chamber; 5, unit head; 6, distributor; 7, go up the flow flange; 8, right angle channel; 9, middle chamber; 10, middle chamber filter chamber; 11, lower house; 12, middle chamber outlet; 13, following flow flange; 14, upper strata passage; 15, lower floor's passage; 16, lower chambers outlet; 17, lower chambers filter chamber; 18, lower chambers; 19, residual cake valve; 20, central passage; 21, long and narrow restricted flow passage; 22, " Contraband " type passage; 23, " L " type passage; 24, fan-shaped sealing surface.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Shown in Fig. 1-5, secondary full-automatic cleaning filter, comprise chamber, filter chamber in housing and the housing, housing is combined by upper shell 1 and lower house 11, upper shell 1 top is provided with unit head 5, unit head 5 is connected with distributor 6 (concrete structure is shown in Fig. 2-5) in the chamber, distributor 6 tops have a fan-shaped sealing surface 24 that has a long and narrow restricted flow passage 21, long and narrow restricted flow passage 21 communicates with the central passage 20 that distributor 6 centers are provided with, and distributor 6 bottoms have one " L " type passage 23 and a plurality of " Contraband " type passage 22.Be provided with in the chamber with distributor 6 on, the last flow flange 7 and the following flow flange 13 that match in the bottom, last flow flange 7 and following flow flange 13 are divided into upper chamber 4 with chamber, middle chamber 9 and lower chambers 18 3 parts, wherein, be provided with a plurality of magnetics 3 in the upper chamber 4, the central passage 20 of distributor 6 communicates with lower chambers 18, be equipped with a plurality of filter chambers in middle chamber 9 and the lower chambers 18, a plurality of right angle channel 8 uniform on each middle chamber filter chamber 10 and the last flow flange 7 link to each other, on the following flow flange 13, lower floor is evenly equipped with a plurality of interconnections that match with distributor 6 bottoms " L " type passage 23 and " Contraband " type passage 22, its at the middle and upper levels passage 14 and lower chambers outlet 16 link to each other, lower floor's passage 15 communicates with the lower chambers filter chamber 17 of its below, upper shell 1 is provided with filtrate import 2, and lower house 11 is provided with middle chamber outlet 12, lower chambers outlet 16 and the residual cake valve 19 that is positioned at lower house 11 bottoms.All the total number of channels with distributor 6 lower ends is identical for upper strata passage 14, lower floor's passage 15 numbers of described flow flange 13 down, thereby flow flange 13 and distributor 6 are cooperatively interacted, and finishes the filtration once more and the backwash of filtrate smoothly.
The number of right angle channel, upper chamber's filter chamber and lower chambers filter chamber etc. does not limit in the secondary full-automatic cleaning filter, now (corresponding with it with eight right angle channel, eight lower chambers filter chambers, upper strata passage, lower floor's number of active lanes of the middle chamber filter chamber that links to each other with right angle channel, following flow flange all are eight, the total number of channels of the distributor lower end of matching with following flow flange also is eight, comprises " L " type passage and seven " Contraband " type passages) for example operation principle of the present utility model and process are described:
During work, the unit head 5 that upper shell 1 top is provided with drives distributor 6 and rotates, and filtrate enters upper chamber 4 from filtrate import 2, and ferromagnetic material is entered distributor 6 by 3 absorption of uniform magnetic through first filtrate of filtering.Distributor 6 cooperates with last flow flange 7 has realized that seven middle chamber filter chambers (the right middle chamber filter chamber as shown in Figure 1) filter from inside to outside, a middle chamber filter chamber (left side middle chamber filter chamber as shown in Figure 1) ecto-entad backwash, the filtrate of carrying impurity that backwash is come out enters lower chambers by central passage 20, distributor 6 cooperates with following flow flange 13, realized filtering once more, backwash, promptly seven lower chambers filter chambers (the right lower chambers filter chamber as shown in Figure 1) ecto-entad filters, a lower chambers filter chamber (left side middle chamber filter chamber as shown in Figure 1) backwash from inside to outside, last contamination precipitation is in lower chambers 18 bottoms, clean filtrate flows out from lower chambers outlet 16, regularly open residual cake valve 19, the impurity discharge that precipitates is got final product.
Concrete filter, backwash process is as follows:
(arrow is represented the flow direction of filtrate) as shown in Figure 1, filtrate flows in seven middle chamber filter chambers (the right middle chamber filter chamber as shown in Figure 1) through the right angle channel 8 of distributor 6, last flow flange 7, seven middle chamber filter chambers filter filtrate from inside to outside simultaneously, the most of clean filtrate that is filtered flows out from middle chamber outlet 12, and the impurity after the filtration is stayed in the middle chamber filter chamber; Meanwhile, because the existence of fan-shaped sealing surface 24, a right angle channel 8 of last flow flange 7 is plugged, filtrate can't enter the middle chamber filter chamber of its below by this right angle channel 8, but the flowability of liquid flows in this middle chamber filter chamber (left side middle chamber filter chamber as shown in Figure 1) clean filtrate in the middle chamber 9 automatically, and the impurity that it is inner is gone out, promptly this middle chamber filter chamber is carried out automatic backwash, the filtrate flow that carries impurity that backwash is come out is through this right angle channel 8 of last flow flange 7, long and narrow restricted flow passage 21 in the fan-shaped sealing surface 24 of distributor enters lower chambers 18 by central passage 20 at last.After the filtrate of carrying impurity enters lower chambers 18, ecto-entad through seven lower chambers filter chambers (the right lower chambers filter chamber as shown in Figure 1) filters, impurity is stayed on the outer wall of lower chambers filter chamber, clean filtrate flow through in turn lower floor's passage 15, " Contraband " type passage 22, upper strata passage 14 flow out by lower chambers outlet 16 at last; Meanwhile, fraction clean filtrate in the middle chamber 9 flow through " L " type passage 23 of distributor 6 bottoms, down lower floor's passage 15 of flow flange 13 enters in the lower chambers filter chamber (left side lower chambers filter chamber as shown in Figure 1), this lower chambers filter chamber is carried out from inside to outside backwash, impurity on this lower chambers filter chamber outer wall is swept away, impurity finally is deposited in lower chambers 18 bottoms, regularly opens residual cake valve 19 impurity of precipitation is discharged.
Claims (5)
1. secondary full-automatic cleaning filter, comprise the chamber in housing and the housing, filter chamber, it is characterized in that: housing is combined by upper shell (1) and lower house (11), upper shell (1) top is provided with unit head (5), unit head (5) is connected with distributor (6) in the chamber, distributor (6) top has a fan-shaped sealing surface (24) that has a long and narrow restricted flow passage (21), long and narrow restricted flow passage (21) communicates with the central passage (20) that distributor (6) center is provided with, distributor (6) bottom has one " L " type passage (23) and a plurality of " Contraband " type passage (22), be provided with in the chamber with distributor (6) on, last flow flange (7) that matches in the bottom and following flow flange (13), last flow flange (7) and following flow flange (13) are divided into upper chamber (4) with chamber, middle chamber (9) and lower chambers (18) three parts, the central passage (20) of distributor (6) communicates with lower chambers (18), be equipped with a plurality of filter chambers in middle chamber (9) and the lower chambers (18), each middle chamber filter chamber (10) is gone up uniform a plurality of right angle channel (8) with last flow flange (7) and is linked to each other, on the following flow flange (13), lower floor is evenly equipped with a plurality of interconnections that match with distributor (6) bottom " L " type passage (23) and " Contraband " type passage (22), its at the middle and upper levels passage (14) and lower chambers outlet (16) link to each other, lower floor's passage (15) communicates with the lower chambers filter chamber (17) of its below, upper shell (1) is provided with filtrate import (2), and lower house (11) is provided with middle chamber outlet (12), lower chambers exports (16) and is positioned at the residual cake valve (19) of lower house (11) bottom.
2. a kind of secondary full-automatic cleaning filter according to claim 1 is characterized in that: be provided with a plurality of magnetics (3) in the described upper chamber (4).
3. a kind of secondary full-automatic cleaning filter according to claim 1 is characterized in that: the upper strata passage (14) of following flow flange (13), lower floor's passage (15) number all total number of channels with distributor (6) lower end are identical.
4. a kind of secondary full-automatic cleaning filter according to claim 1 is characterized in that: described going up on the flow flange (7) is evenly equipped with 8 right angle channel (8).
5. a kind of secondary full-automatic cleaning filter according to claim 3 is characterized in that: be provided with 8 lower chambers filter chambers (17) in the described lower chambers (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347399U CN201676593U (en) | 2010-03-19 | 2010-03-19 | Two-stage full-automatic cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201347399U CN201676593U (en) | 2010-03-19 | 2010-03-19 | Two-stage full-automatic cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676593U true CN201676593U (en) | 2010-12-22 |
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ID=43341657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201347399U Expired - Lifetime CN201676593U (en) | 2010-03-19 | 2010-03-19 | Two-stage full-automatic cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676593U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785938A (en) * | 2010-03-19 | 2010-07-28 | 淄博永华滤清器制造有限公司 | Secondary full-automatic cleaning filter |
| CN104174209A (en) * | 2014-08-27 | 2014-12-03 | 江苏永尚能源科技有限公司 | Replaceable filter element type filter |
| CN104225998A (en) * | 2014-08-27 | 2014-12-24 | 江苏永尚能源科技有限公司 | Filter capable of replacing filter cores in sectional form |
| CN107617258A (en) * | 2017-11-07 | 2018-01-23 | 威孔过滤科技（苏州）有限公司 | Multilayer continuously press dry filter and its filter method |
-
2010
- 2010-03-19 CN CN2010201347399U patent/CN201676593U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785938A (en) * | 2010-03-19 | 2010-07-28 | 淄博永华滤清器制造有限公司 | Secondary full-automatic cleaning filter |
| CN104174209A (en) * | 2014-08-27 | 2014-12-03 | 江苏永尚能源科技有限公司 | Replaceable filter element type filter |
| CN104225998A (en) * | 2014-08-27 | 2014-12-24 | 江苏永尚能源科技有限公司 | Filter capable of replacing filter cores in sectional form |
| CN104174209B (en) * | 2014-08-27 | 2016-04-06 | 江苏永尚能源科技有限公司 | Replace filter cartridge type filter |
| CN104225998B (en) * | 2014-08-27 | 2016-06-01 | 江苏永尚能源科技有限公司 | Sectional type replaces the strainer of filter core |
| CN107617258A (en) * | 2017-11-07 | 2018-01-23 | 威孔过滤科技（苏州）有限公司 | Multilayer continuously press dry filter and its filter method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101222 Effective date of abandoning: 20111130 |