CN204619487U - A kind of Novel backwashing filter - Google Patents
A kind of Novel backwashing filter Download PDFInfo
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- CN204619487U CN204619487U CN201520269060.3U CN201520269060U CN204619487U CN 204619487 U CN204619487 U CN 204619487U CN 201520269060 U CN201520269060 U CN 201520269060U CN 204619487 U CN204619487 U CN 204619487U
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Abstract
The utility model relates to filter technical field, in particular to a kind of Novel backwashing filter, comprise main bucket and secondary bucket, secondary bucket is made up of filter vat and water butt, the bucket side, top of secondary bucket is connected with Backwash pipeline, sewage draining exit is connected with main blow-off line and Backwash pipeline by three-way connection, and main bucket primary outlet is connected with intermediate connection tube, drainpipe and air inlet pipe by four-way connection, and intermediate connection tube is connected to detector tube and circulation pipe by three-way connection; Air inlet pipe is also connected with pneumatic diaphragm pump and air compressor successively; Main bucket entrance exports to be connected with the pumping of pumping by pipeline and communicates; Pumping entrance is connected with circulation pipe chemical feed pipe, water inlet pipe and water-supply-pipe by five-way joint, and chemical feed pipe communicates with being connected bottom dosing tank; Water-supply-pipe is connected with secondary bucket bottom and communicates.When using the utility model, joint space-efficient uses, and using water wisely reduces the operating time.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Description
Technical field
The utility model relates to filter technical field, particularly a kind of Novel backwashing filter.
Background technology
Existing filter comprises frame, the bottom of frame is provided with pumping, the both ends of the surface correspondence of pumping is provided with entry and exit, the top of frame is provided with main body base, above main body base, cartridge filter is installed, the side of this cartridge filter is provided with dosing tank and inspects circulation pipe, and the one end inspecting circulation pipe is connected with cartridge filter, and dosing tank is connected with the entrance of pumping by pipeline.Operationally, filtered in pumping suction filter vat filter liquide to be filtered, and add activated carbon in dosing tank, activated carbon is transported in filter vat together with filter liquide, and the organic matter in filter liquide absorbs by activated carbon, filters.After filter vat uses a period of time, impurity will by filter material blocking in filter vat, need clean, and carry out in the process of cleaning, needing the seal cover of filter to take apart, take out filter core again to clean, consuming time in process, consumption manually, and has much waste water to produce, and causes very large expense in the process of use.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides a kind of structure simple, Novel backwashing filter reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of Novel backwashing filter described in the utility model, comprise main bucket, secondary bucket, dosing tank and pumping, described secondary bucket is made up of filter vat and water butt, and described filter vat is embedded in first inner chamber of water butt, and the sidewall of described filter vat and bottom surface are provided with several filter openings; Filter vat inner chamber is provided with filter bag; Bucket side, described secondary bucket top is connected with Backwash pipeline, and Backwash pipeline is provided with flushing valve, and the sewage draining exit of described main bucket is connected to main blow-off line and the Backwash pipeline other end by three-way connection, and main blow-off line is provided with main blowoff valve; The main bucket primary outlet of described main bucket is connected to intermediate connection tube, drainpipe and air inlet pipe by four-way connection, and the described intermediate connection tube other end is connected to detector tube and circulation pipe by three-way connection; Described detector tube is provided with detection valve, described circulation pipe is provided with circulating valve, described drainpipe is provided with outlet valve; Described air inlet pipe is provided with intake valve, and the described air inlet pipe other end is also connected with pneumatic diaphragm pump and air compressor successively; The main bucket entrance of described main bucket exports to be connected with the pumping of pumping by pipeline and communicates; The pumping entrance of pumping is connected to the circulation pipe other end, chemical feed pipe, water inlet pipe and water-supply-pipe by five-way joint, the chemical feed pipe other end is connected with the outlet bottom dosing tank and communicates, described chemical feed pipe is provided with dosing valve, described water inlet pipe is provided with inlet valve, and the water inlet pipe other end is connected with water source; The water-supply-pipe other end is connected with the outlet of secondary bucket bottom and communicates, and water-supply-pipe is provided with delivery valve.
Further, described secondary bottom of the barrel is provided with secondary blow-off pipe, and this secondary blow-off pipe is provided with secondary blowoff valve.
Further, the tube connector between described pneumatic diaphragm pump and air compressor is provided with membrane pump switch.
Further, the sidewall of described main bucket is provided with main exhaust, this main exhaust is provided with main exhaust valve.
Further, the sidewall of described secondary bucket is provided with secondary blast pipe, this secondary blast pipe is provided with secondary air bleeding valve.
Further, the other end outlet of described main exhaust, secondary blast pipe and detector tube is all arranged on the proper top of notch of dosing tank.
After adopting said structure, the utility model beneficial effect is: a kind of Novel backwashing filter described in the utility model, comprise main bucket, secondary bucket, dosing tank and pumping, described secondary bucket is made up of filter vat and water butt, described filter vat is embedded in first inner chamber of water butt, and the sidewall of described filter vat and bottom surface are provided with several filter openings; Filter vat inner chamber is provided with filter bag; Bucket side, described secondary bucket top is connected with Backwash pipeline, and Backwash pipeline is provided with flushing valve, and the sewage draining exit of described main bucket is connected to main blow-off line and the Backwash pipeline other end by three-way connection, and main blow-off line is provided with main blowoff valve; The main bucket primary outlet of described main bucket is connected to intermediate connection tube, drainpipe and air inlet pipe by four-way connection, and the described intermediate connection tube other end is connected to detector tube and circulation pipe by three-way connection; Described detector tube is provided with detection valve, described circulation pipe is provided with circulating valve, described drainpipe is provided with outlet valve; Described air inlet pipe is provided with intake valve, and the described air inlet pipe other end is also connected with pneumatic diaphragm pump and air compressor successively; The main bucket entrance of described main bucket exports to be connected with the pumping of pumping by pipeline and communicates; The pumping entrance of pumping is connected to the circulation pipe other end, chemical feed pipe, water inlet pipe and water-supply-pipe by five-way joint, the chemical feed pipe other end is connected with the outlet bottom dosing tank and communicates, described chemical feed pipe is provided with dosing valve, described water inlet pipe is provided with inlet valve, and the water inlet pipe other end is connected with water source; The water-supply-pipe other end is connected with the outlet of secondary bucket bottom and communicates, and water-supply-pipe is provided with delivery valve.When using the utility model, by secondary bucket by filter vat and water butt integration, by adding air compressor and pneumatic diaphragm pump, by optimizing the structure of all parts, annexation and workflow, both can save space-efficient and having used, for scene obtains more spaces, can utilize again and filter remaining liquid through backwash, with pumping punching press, filter material be rinsed, clean without the need to other clear water, both using water wisely, also reduces handling time.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is normal filtration schematic flow sheet one of the present utility model;
Fig. 3 is normal filtration schematic flow sheet two of the present utility model;
Fig. 4 is normal filtration schematic flow sheet three of the present utility model;
Fig. 5 is normal filtration schematic flow sheet four of the present utility model;
Fig. 6 is Inner eycle operating process schematic diagram one of the present utility model;
Fig. 7 is Inner eycle operating process schematic diagram two of the present utility model;
Fig. 8 is Inner eycle operating process schematic diagram three of the present utility model;
Fig. 9 is Inner eycle operating process schematic diagram four of the present utility model;
Figure 10 is Inner eycle operating process schematic diagram five of the present utility model;
Figure 11 is counter-flushing process schematic diagram of the present utility model;
Figure 12 is that liquid medicine of the present utility model recycles flow process intention one;
Figure 13 is that liquid medicine of the present utility model recycles flow process intention two;
Figure 14 is that liquid medicine of the present utility model recycles flow process intention three;
Figure 15 is that liquid medicine of the present utility model recycles flow process intention four;
Figure 16 is that liquid medicine of the present utility model recycles flow process intention five;
Description of reference numerals:
1, main bucket; 1-1, main bucket entrance; 1-2, main bucket primary outlet; 1-3, sewage draining exit;
2, flushing valve; 3, main blowoff valve; 4, secondary bucket; 4-1, filter vat; 4-1a, filter opening;
4-2, water butt; 5, secondary blowoff valve; 6, secondary air bleeding valve; 7, main exhaust valve; 8, valve is detected;
9, dosing tank; 10, dosing valve; 11, circulating valve; 12, inlet valve; 13, pumping;
13-1, pumping entrance; 13-2, pumping outlet; 14, pneumatic diaphragm pump; 15, air compressor;
16, membrane pump switch; 17, intake valve; 18, delivery valve; 19, outlet valve;
20, four-way connection; 21, five-way joint.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of Novel backwashing filter described in the utility model, comprises main bucket 1, secondary bucket 4, dosing tank 9 and pumping 13, and the filter bag in main bucket 1 and prior art are without essential distinction.
Described secondary bucket 4 is made up of filter vat 4-1 and water butt 4-2, and described filter vat 4-1 is embedded in first inner chamber of water butt 4-2, and the sidewall of described filter vat 4-1 and bottom surface are provided with several filter openings 4-1a; Filter vat 4-1 inner chamber is provided with filter bag, and this filter bag consists of double medium filtration bag.Filter vat 4-1 fixed form of the present utility model does not limit office in certain connected mode, and other equivalence change or modification, be included in the utility model patent claim.
Bucket side, described secondary bucket 4 top is connected with Backwash pipeline, Backwash pipeline is provided with flushing valve 2, the sewage draining exit 1-3 of described main bucket 1 is connected to main blow-off line and the Backwash pipeline other end by three-way connection, main blow-off line is provided with main blowoff valve 3; The main blow-off line other end directly flows out external collection container.
The main bucket primary outlet 1-2 of described main bucket 1 is connected to intermediate connection tube, drainpipe and air inlet pipe by four-way connection 20, and the described intermediate connection tube other end is connected to detector tube and circulation pipe by three-way connection; Described detector tube is provided with and detects valve 8, described circulation pipe is provided with circulating valve 11, described drainpipe is provided with outlet valve 19, the outlet flow of the drainpipe other end is in external tank; Described air inlet pipe is provided with intake valve 17, the described air inlet pipe other end is also connected with pneumatic diaphragm pump 14 and air compressor 15 successively.
The main bucket entrance 1-1 of described main bucket 1 exports 13-2 by pipeline and the pumping of pumping 13 and is connected and communicates; The pumping entrance 13-1 of pumping 13 is connected to the circulation pipe other end, chemical feed pipe, water inlet pipe and water-supply-pipe by five-way joint 21, the chemical feed pipe other end is connected with the outlet bottom dosing tank 9 and communicates, described chemical feed pipe is provided with dosing valve 10, described water inlet pipe is provided with inlet valve 12, the water inlet pipe other end is connected with water source; The water-supply-pipe other end is connected with the outlet of secondary bucket 4 bottom and communicates, and water-supply-pipe is provided with delivery valve 18.Pumping 13 is all connected with power supply, control device with air compressor 15, and its electric-control method and prior art are without essential distinction.
As another kind of preferred embodiment of the present utility model, be provided with secondary blow-off pipe bottom described secondary bucket 4, this secondary blow-off pipe is provided with secondary blowoff valve 5.Main blowoff valve 3 and secondary blowoff valve 5 are all used for blowdown when clean greatly to staving, are greatly user-friendly to.
As another kind of preferred embodiment of the present utility model, the tube connector between described pneumatic diaphragm pump 14 and air compressor 15 being provided with membrane pump switch 16, carrying gas for controlling air compressor 15.
As another kind of preferred embodiment of the present utility model, the sidewall of described main bucket 1 is provided with main exhaust, this main exhaust is provided with main exhaust valve 7.
As another kind of preferred embodiment of the present utility model, the sidewall of described secondary bucket 4 is provided with secondary blast pipe, this secondary blast pipe is provided with secondary air bleeding valve 6; Secondary air bleeding valve 6 is put for often offering.
As another kind of preferred embodiment of the present utility model, the other end outlet of described main exhaust, secondary blast pipe and detector tube is all arranged on the proper top of notch of dosing tank 9; The gas-liquid of main exhaust, secondary blast pipe and detector tube other end outlet all flows in dosing tank 9.
Operation principle of the present utility model is:
One, normal filtration flow process
The first step, as shown in Figure 2, opens dosing valve 10 → open main exhaust valve 7;
Second step, as shown in Figure 3, injects water by dosing tank 9 and enters pumping 13, when dosing tank 9 water level to 1/3 time, close dosing valve 10 → open inlet valve 12;
3rd step, start the power supply of pumping 13, pumping 13 is run well, and as shown in Figure 4, the gas in main bucket 1 and liquid are expelled to dosing grain 9, after medicine grain 9 water levels reach 2/3, open dosing valve 10;
4th step, as shown in Figure 5, closes dosing valve 10 → close main exhaust valve 7 → open outlet valve 19 after dosing grain 9 leaves about 1/3 barrel of high liquid medicine.Now sewage enters from inlet valve 12, is discharged after the main bucket 1 of pumping 13 suction filters by outlet valve 19.
Two, Inner eycle operating process
The first step, as shown in Figure 6, opens inlet valve 12 → open main exhaust valve 7 → start pumping 13 power supply, makes gas, liquid in main bucket 1 and pipe be expelled to dosing grain 9;
Second step, as shown in Figure 7, when dosing grain 9 leaves about 1/3 barrel of high liquid medicine, and during the full grain of main bucket 1 water level, close main exhaust valve 7 → close inlet valve 12 → then make main exhaust valve 7 open about 1/3 → open and detect valve 8 → open dosing valve 10, when the liquid medicine water level of dosing grain 9 adds filtration adjuvant between 1/3 ~ 1/2 water level, be circulated to liquid medicine and become clear (finally continuing to add activated carbon powder makes liquid medicine become clear);
3rd step, as shown in Figure 8, closes and detects valve 8 → open circulating valve 11 → main exhaust valve 7 to open, treat that main exhaust valve 7 drug row water are clean;
4th step, as shown in Figure 9, closes main exhaust valve 7 → close circulating valve 11 → open inlet valve 12 → open outlet valve 19, when liquid medicine in dosing grain 9 remaining about 1/3 time, fasten dosing valve 10 (as shown in Figure 10), filter normal filtration.It should be noted that, if second step is without the need to using activated carbon, the operation in parantheses is then omitted.
Three, counter-flushing process
The first step, as shown in figure 11, when cleaning, operate in the following order successively in operation process: close outlet valve 19 → close inlet valve 12 → close pumping 13 power supply → unlatchings air compressor 15 → startup pneumatic diaphragm pump 14 → open intake valve 17 and membrane pump switch 16 → open flushing valve 2;
Second step, start pneumatic diaphragm pump 14 and run 4 minutes, if (between flush period, dosing grain 9 is close to full-water level, then flushing process terminates in advance), now operate in the following order successively: close intake valve 17, membrane pump switch 16 → stopping pneumatic diaphragm pump 14 → closing flushing valve 2, rinse flow process and complete.
Four, liquid medicine recycles flow process
The first step, as shown in figure 12, after counter-flushing process, opens main exhaust valve 7 → open delivery valve 18 → start pumping 13 power supply;
Second step then has following two kinds of situations: if 2.1 pumpings 13 after starting 1 minute main bucket 1 liquid medicine less than grain, open inlet valve 12 and supplement liquid medicine to the full grain of main bucket 1, now as shown in figure 13; After dosing grain 9 water levels reach 1/3, as shown in figure 14, close inlet valve 12 (entering the 3rd step).
2.2 (as shown in figure 15), if pumping 13 starts the own full grain of main bucket 1 liquid medicine in 1 minute, and when dosing grain 9 water levels reach 2/3, then dosing valve 10 is opened until pumping 13 starts 1 minute (entering the 3rd step).
3rd step, as shown in figure 16, closes delivery valve 18 → carry out Inner eycle operating process → filter normal filtration.
When using the utility model, by secondary bucket by filter vat and water butt integration, by adding air compressor and pneumatic diaphragm pump, by optimizing the structure of all parts, annexation and workflow, both can save space-efficient to use, for scene obtains more spaces, air is filled with by air compressor, utilize in bucket and filter remaining liquid through backwash, with pumping punching press, filter material is rinsed, clean without the need to other clear water, using water wisely, and do not need the seal cover of filter to open in the process of filter cleaning, only need at the enterprising line operate of machine, the filter core of blocking can be allowed to clean, cleaning operation decreases many links, also reduce personnel's problem operationally, save time, manpower.
Impurity after flushing enters in secondary bucket, and filter through lauter tub, the liquid after filtration inputs in water butt under the pressure effect of backwash pumping, and the liquid in water butt can be passed through again pumping and inputs in main bucket, carries out filtration and discharges, do not produce waste water in cleaning process.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (6)
1. a Novel backwashing filter, it is characterized in that: comprise main bucket (1), secondary bucket (4), dosing tank (9) and pumping (13), described secondary bucket (4) is made up of filter vat (4-1) and water butt (4-2), described filter vat (4-1) is embedded in first inner chamber of water butt (4-2), and the sidewall of described filter vat (4-1) and bottom surface are provided with several filter openings (4-1a); Filter vat (4-1) inner chamber is provided with filter bag;
The bucket side, top of described secondary bucket (4) is connected with Backwash pipeline, Backwash pipeline is provided with flushing valve (2), the sewage draining exit (1-3) of described main bucket (1) is connected to main blow-off line and the Backwash pipeline other end by three-way connection, main blow-off line is provided with main blowoff valve (3); The main bucket primary outlet (1-2) of described main bucket (1) is connected to intermediate connection tube, drainpipe and air inlet pipe by four-way connection (20), and the described intermediate connection tube other end is connected to detector tube and circulation pipe by three-way connection; Described detector tube is provided with and detects valve (8), described circulation pipe is provided with circulating valve (11), described drainpipe is provided with outlet valve (19), described air inlet pipe is provided with intake valve (17), the described air inlet pipe other end is also connected with pneumatic diaphragm pump (14) and air compressor (15) successively;
The main bucket entrance (1-1) of described main bucket (1) exports (13-2) by pipeline and the pumping of pumping (13) and is connected and communicates; The pumping entrance (13-1) of pumping (13) is connected to the circulation pipe other end, chemical feed pipe, water inlet pipe and water-supply-pipe by five-way joint (21), the chemical feed pipe other end is connected with the outlet of dosing tank (9) bottom and communicates, described chemical feed pipe is provided with dosing valve (10), described water inlet pipe is provided with inlet valve (12), the water inlet pipe other end is connected with water source; The water-supply-pipe other end is connected with the outlet of secondary bucket (4) bottom and communicates, and water-supply-pipe is provided with delivery valve (18).
2. a kind of Novel backwashing filter according to claim 1, is characterized in that: described secondary bucket (4) bottom is provided with secondary blow-off pipe, this secondary blow-off pipe is provided with secondary blowoff valve (5).
3. a kind of Novel backwashing filter according to claim 1, is characterized in that: the tube connector between described pneumatic diaphragm pump (14) and air compressor (15) is provided with membrane pump switch (16).
4. a kind of Novel backwashing filter according to claim 1, is characterized in that: the sidewall of described main bucket (1) is provided with main exhaust, this main exhaust is provided with main exhaust valve (7).
5. a kind of Novel backwashing filter according to claim 1, is characterized in that: the sidewall of described secondary bucket (4) is provided with secondary blast pipe, this secondary blast pipe is provided with secondary air bleeding valve (6).
6. according to the arbitrary described a kind of Novel backwashing filter of claim 4 or 5, it is characterized in that: the other end outlet of described main exhaust, secondary blast pipe and detector tube is all arranged on the proper top of notch of dosing tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269060.3U CN204619487U (en) | 2015-04-29 | 2015-04-29 | A kind of Novel backwashing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269060.3U CN204619487U (en) | 2015-04-29 | 2015-04-29 | A kind of Novel backwashing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619487U true CN204619487U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520269060.3U Expired - Fee Related CN204619487U (en) | 2015-04-29 | 2015-04-29 | A kind of Novel backwashing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814686A (en) * | 2017-03-17 | 2017-06-09 | 中山龙净过滤设备有限公司 | A kind of control device of intelligence backwash |
-
2015
- 2015-04-29 CN CN201520269060.3U patent/CN204619487U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814686A (en) * | 2017-03-17 | 2017-06-09 | 中山龙净过滤设备有限公司 | A kind of control device of intelligence backwash |
| CN106814686B (en) * | 2017-03-17 | 2023-11-07 | 中山龙净过滤设备有限公司 | Intelligent backwashing control device |
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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: 20150909 Termination date: 20210429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |