CN203494235U - Fiber ball filter - Google Patents
Fiber ball filter Download PDFInfo
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- CN203494235U CN203494235U CN201320629605.8U CN201320629605U CN203494235U CN 203494235 U CN203494235 U CN 203494235U CN 201320629605 U CN201320629605 U CN 201320629605U CN 203494235 U CN203494235 U CN 203494235U
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- gas
- tank body
- valve
- ball filter
- fiber ball
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Abstract
The utility model discloses a fiber ball filter. The top end of a tank body is provided with a seal head; the bottom end at the outer side of the tank body is provided with a water exhaust pipe and a gas intake pipe; the top end at the outer side of the seal head is provided with a water intake pipe and a gas exhaust pipe; a water intake valve and a backflushing water exhaust valve are both connected with the water intake pipe; the gas exhaust valve and the gas exhaust pipe are connected; a water exhaust valve and a backflushing water intake valve are both connected with the water exhaust pipe, and the gas intake valve is connected with the gas intake pipe; the tank body is internally provided with a gas distributing device and a pore plate, and the gas distributing device is connected with the bottom of the tank body through a support; the gas distributing device comprises a regular polygonal gas distributing body; one edge of the gas distributing body is connected with a main gas pipe communicated with the gas intake pipe; the left side and the right side of each edge of the gas distributing body are provided with elbow branch pipes with upward openings. The utility model provides the fiber ball filter. The fiber ball fiber is simple in structure, and is easy and convenient to operate; during the backflushing process, fiber ball filter materials not only are not loosened, cannot run, and cannot be hardened, but also can be subjected to thorough backflushing; the filtering effect is good; the water consumption quantity of backflushing also can be reduced.
Description
Technical field
The utility model relates to sewage filtration equipment, relates in particular to a kind of fiber ball filter.
Background technology
The appearance of High-Efficient Fiber Ball Filters is a quantum jump of traditional sand filtration technology, thereby in various water treatment environment, as being all widely applied in the industries such as electric power, metallurgy, oil, chemical industry, automobile making, mine, papermaking, and produced higher Social benefit and economic benefit.Fiber ball filter is mainly stopped filtration by fiber-ball filter media, and to remove the suspension in water, after operation a period of time, the inlet outlet pressure differential of fiber ball filter increases, and while reaching certain value, need carry out backwash to the filtering layer of fiber ball filter.In prior art, backwash is divided into two classes: (1) mechanical agitation and washing: first carry out mechanical agitation, water rinses again, but this backwash technique stirring intensity is large, cause the interior fiber-ball filter media of tank body easily loose, when operation and backwash, easily run fiber-ball filter media, to follow-up work, bring a lot of hidden danger.(2) gas punching and washing: first with gas, carry out backwash, then water flushing, but this technique is because of air skewness in tank body, easily causes fiber-ball filter media in tank body to harden, and backwash is not thorough, and poor filtration effect.
Summary of the invention
The technical problems to be solved in the utility model is, for in fiber ball filter backwash process in prior art, be prone in tank body fiber-ball filter media easily loose and run that filtrate, fiber-ball filter media easily harden, backwash not thoroughly and the above-mentioned defect such as poor filtration effect, provide in a kind of simple in structure, easy and simple to handle, backwash process fiber-ball filter media to be difficult for loose and do not run that filtrate, fiber-ball filter media do not harden, backwash thoroughly, good filtration effect and the low fiber ball filter of backwash water consumption.
The utility model solves the technical scheme that its technical problem adopts: a kind of fiber ball filter, comprises tank body, water intaking valve, backwash outlet valve, air bleeding valve, outlet valve, backwash water intaking valve and intake valve;
Tank body top is provided with end socket, and tank body outer lower end is provided with outlet pipe and air inlet pipe, and outside end socket, top is provided with water inlet pipe and blast pipe;
Water intaking valve is all connected with water inlet pipe with backwash outlet valve, and air bleeding valve is connected with blast pipe, and outlet valve is all connected with outlet pipe with backwash water intaking valve, and intake valve is connected with air inlet pipe;
Tank interior is provided with distribution device and is placed in the orifice plate of distribution device top, and distribution device is connected with tank base by supporting;
Distribution device comprises regular polygon gas distribution body, be connected with main tracheae, and main tracheae is communicated with on a limit of gas distribution body with air inlet pipe; The left and right sides on every limit of gas distribution body is equipped with opening up elbow arm.
In fiber ball filter described in the utility model, outside tank body, top is provided with outlet pipe and air inlet pipe, outside end socket, top is provided with water inlet pipe and blast pipe, and water intaking valve is all connected with water inlet pipe with backwash outlet valve, air bleeding valve is connected with blast pipe, outlet valve is all connected with outlet pipe with backwash water intaking valve, and intake valve is connected with air inlet pipe; In tank interior, be also provided with distribution device and orifice plate, this orifice plate is placed in the top of distribution device, and this distribution device comprises a regular polygon gas distribution body, and be connected with the main tracheae being communicated with air inlet pipe on a limit of gas distribution body, in addition, the left and right sides on every limit of gas distribution body is equipped with opening up elbow arm, and structure is very simple.
During operation, open water intaking valve and outlet valve, close backwash outlet valve, backwash water intaking valve, intake valve and air bleeding valve, filter, after operation a period of time, in general after 8-12 hour, described fiber ball filter inlet outlet pressure differential increases, and when pressure reduction reaches 0.05MPa, carries out backwash; During backwash, first open air bleeding valve, intake valve and backwash outlet valve, then close water intaking valve and outlet valve, carry out gas and rush 5-8 minute; Then open backwash water intaking valve, then close intake valve and air bleeding valve, washing 15-30 minute, now completes one-period, enters next operation conditions, and hence one can see that, and described fiber ball filter filters with the operation of backwash all very easy.
In fiber ball filter described in the utility model, distribution device comprises a regular polygon gas distribution body, a limit of this gas distribution body is communicated with main tracheae, and this main tracheae is communicated with air inlet pipe, and the right side, left and right on every limit of gas distribution body is equipped with opening up elbow arm, when gas is entered into after main tracheae by air inlet pipe, because main tracheae is communicated with a limit on gas distribution body, gas is entered in gas distribution body by main tracheae thus, finally by the elbow arm by every limit on gas distribution body, evenly circumferentially discharge, form a stable source of the gas that fiber-ball filter media is carried out to gas punching, this stable source of the gas evenly becomes flexible fiber-ball filter media in tank body, both in the time of can having avoided the loose and backwash of fiber-ball filter media, run filtrate, can not cause again filtrate to harden, make backwash more thorough, improved widely filter effect, and can also reduce follow-up washing water consumption.In addition, in technical scheme described in the utility model, gas punching and washing are arranged apart, after in water enters tank body, sectional area increases, and the outlet valve of backwash is simultaneously opened, not with pressure in tank body, water can not pour in down a chimney into corresponding gas punch mechanism, avoids like this occurring entering that air water pipeline mixing place before tank body is easily poured in down a chimney and the phenomenon that enters corresponding gas punch mechanism, thereby has got rid of a lot of unnecessary hidden danger to source of the gas.
As a kind of improvement to technical scheme described in the utility model, tank body outside is provided with the first manhole.
As a kind of improvement to technical scheme described in the utility model, top is provided with the second manhole outside end socket.
The first manhole and the second manhole that outside tank body outside and end socket, arrange respectively are all conducive to described fiber ball filter to be safeguarded.
As a kind of improvement to technical scheme described in the utility model, the distance between distribution device and inner tank wall is the 1/5-1/4 of tank body internal diameter.
As a kind of improvement to technical scheme described in the utility model, gas distribution body is octagon.In actual production process, the needs of visual concrete condition, are arranged to difformity by gas distribution body, such as annular.
As a kind of improvement to technical scheme described in the utility model, the left and right sides on every limit of gas distribution body is equipped with at least 2 opening up elbow arms.In actual production process, also visual concrete condition arranges the elbow arm of varying number.
As a kind of improvement to technical scheme described in the utility model, a limit of gas distribution body is communicated with main tracheae by elbow.
As a kind of improvement to technical scheme described in the utility model, main tracheae is communicated with air inlet pipe by flange.
In addition, in the technical scheme described in the utility model, all being not specifically noted, all can be by adopting the conventional means in this area realize the technical program.
Therefore, the utility model provides a kind of fiber ball filter, and this fiber ball filter is simple in structure, easy and simple to handle, in backwash process fiber-ball filter media be both difficult for loose, can not run filtrate, can not harden yet, and backwash is thorough, good filtration effect, can also reduce the water consumption of backwash.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model fiber ball filter;
Fig. 2 is the structural representation of tank body;
Fig. 3 is the structural representation of distribution device;
Fig. 4 is A-A cutaway view in Fig. 3;
Fig. 5 is B-B cutaway view in Fig. 3;
Now that the label declaration in accompanying drawing is as follows: 1 is tank body, 2 is water intaking valve, and 3 is backwash outlet valve, and 4 is air bleeding valve, 5 is outlet valve, and 6 is backwash water intaking valve, and 7 is intake valve, and 8 is end socket, 9 is outlet pipe, and 10 is air inlet pipe, and 11 is water inlet pipe, and 12 is blast pipe, 13 is orifice plate, and 14 is distribution device, and 15 is gas distribution body, and 16 is main tracheae, 17 is elbow arm, and 18 is the first manhole, and 19 is the second manhole, 20 is elbow, and 21 is flange, and 22 for supporting.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model preferred embodiment, a kind of fiber ball filter, as shown in Figure 1, comprises tank body 1, water intaking valve 2, backwash outlet valve 3, air bleeding valve 4, outlet valve 5, backwash water intaking valve 6 and intake valve 7; On tank body 1 top, be provided with end socket 8, tank body 1 outer lower end is provided with outlet pipe 9 and air inlet pipe 10, on end socket 8 tops, outside, be provided with water inlet pipe 11 and blast pipe 12, wherein, water intaking valve 2 is all connected with water inlet pipe 11 with backwash outlet valve 3, air bleeding valve 4 is connected with blast pipe 12, and outlet valve 5 is all connected with outlet pipe 9 with backwash water intaking valve 6, and intake valve 7 is connected with air inlet pipe 10.
As shown in Figure 2, in tank body 1 inside, be also provided with distribution device 14 and orifice plate 13, this orifice plate 13 is placed in the top position of distribution device 14, and this distribution device 14 is fixed on tank body 1 bottom by supporting 22; In addition, in tank body 1 outside, be provided with two the first manholes 18, on end socket 8 tops, outside, be provided with second manhole 19.
As described in Figure 3, above-mentioned distribution device 14 comprises an octagon gas distribution body 15, be communicated with, and this main tracheae 16 is communicated with air inlet pipe 10 by flange 21 on a limit of this octagon gas distribution body 15 by elbow 20 with main tracheae 16; In addition, the left and right sides on every limit of gas distribution body 15 is all evenly provided with two opening up elbow arms 17, and certain distance is respectively stretched out in elbow arm 17 left and right, such design can guarantee that tolerance and the air pressure of each part in tank body 1 evenly reach more than 95%, and the tolerance stable gas pressure that assurance enters fiber-ball filter media, evenly becomes flexible fiber-ball filter media, there is no dead angle, fiber-ball filter media does not harden, the tank body 1 internal gas pressure part that also declines simultaneously, and fiber-ball filter media is difficult for loose.
In the present embodiment, the distance between distribution device 14 and tank body 1 inwall is the 1/5-1/4 of tank body 1 internal diameter.
During operation, open water intaking valve 2 and outlet valve 5, close backwash outlet valve 3, backwash water intaking valve 6, intake valve 7 and air bleeding valve 4, filter, after operation a period of time, in general, after 8-12 hour, described fiber ball filter inlet outlet pressure differential increases, when pressure reduction reaches 0.05MPa, carry out backwash; During backwash, first open air bleeding valve 4, intake valve 7 and backwash outlet valve 3, then close water intaking valve 2 and outlet valve 5, carry out gas and rush 5-8 minute; Then open backwash water intaking valve 6, then close intake valve 7 and air bleeding valve 4, washing 15-30 minute, now completes one-period, enters next operation conditions.In addition, in the present embodiment, backwash hydraulic pressure is 0.2MPa, and air pressure is 0.07MPa.In the present embodiment, corresponding gas punching arranged apart and water washing mechanism, water enters in tank body 1, sectional area increases, the outlet valve of backwash simultaneously 3 is opened, and not with pressure in tank body 1, water can not pour in down a chimney into corresponding gas punch mechanism, avoid like this occurring entering that mixing place of the front air water pipeline of tank body 1 is easily poured in down a chimney and the phenomenon that enters air system, thereby got rid of a lot of unnecessary hidden danger to source of the gas.
Claims (8)
1. a fiber ball filter, is characterized in that, comprises tank body (1), water intaking valve (2), backwash outlet valve (3), air bleeding valve (4), outlet valve (5), backwash water intaking valve (6) and intake valve (7);
Described tank body (1) top is provided with end socket (8), and described tank body (1) outer lower end is provided with outlet pipe (9) and air inlet pipe (10), and top, described end socket (8) outside is provided with water inlet pipe (11) and blast pipe (12);
Described water intaking valve (2) is all connected with water inlet pipe (11) with backwash outlet valve (3), described air bleeding valve (4) is connected with blast pipe (12), described outlet valve (5) is all connected with outlet pipe (9) with backwash water intaking valve (6), and described intake valve (7) is connected with air inlet pipe (10);
Described tank body (1) inside is provided with distribution device (14) and is placed in the orifice plate (13) of described distribution device (14) top, and described distribution device (14) is connected with tank body (1) bottom by supporting (22);
Described distribution device (14) comprises regular polygon gas distribution body (15), on a limit of described gas distribution body (15), is connected with main tracheae (16), and described main tracheae (16) is communicated with air inlet pipe (10); The left and right sides on every limit of described gas distribution body (15) is equipped with opening up elbow arm (17).
2. fiber ball filter according to claim 1, is characterized in that, described tank body (1) outside is provided with the first manhole (18).
3. fiber ball filter according to claim 1, is characterized in that, top, described end socket (8) outside is provided with the second manhole (19).
4. fiber ball filter according to claim 1, is characterized in that, the distance between described distribution device (14) and tank body (1) inwall is the 1/5-1/4 of tank body (1) internal diameter.
5. fiber ball filter according to claim 1, is characterized in that, described gas distribution body (15) is octagon.
6. fiber ball filter according to claim 1 or 5, is characterized in that, the left and right sides on every limit of described gas distribution body (15) is equipped with at least 2 opening up elbow arms (17).
7. fiber ball filter according to claim 1, is characterized in that, a limit of described gas distribution body (15) is communicated with main tracheae (16) by elbow (20).
8. according to the fiber ball filter described in claim 1 or 7, it is characterized in that, described main tracheae (16) is communicated with air inlet pipe (10) by flange (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629605.8U CN203494235U (en) | 2013-10-11 | 2013-10-11 | Fiber ball filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629605.8U CN203494235U (en) | 2013-10-11 | 2013-10-11 | Fiber ball filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494235U true CN203494235U (en) | 2014-03-26 |
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ID=50325243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629605.8U Expired - Fee Related CN203494235U (en) | 2013-10-11 | 2013-10-11 | Fiber ball filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147502A (en) * | 2018-01-11 | 2018-06-12 | 上海巴安水务股份有限公司 | A kind of condensed water precision processing system |
-
2013
- 2013-10-11 CN CN201320629605.8U patent/CN203494235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147502A (en) * | 2018-01-11 | 2018-06-12 | 上海巴安水务股份有限公司 | A kind of condensed water precision processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |