CN204543675U - High-efficiency rotating fibre bundle filter tank - Google Patents
High-efficiency rotating fibre bundle filter tank Download PDFInfo
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- CN204543675U CN204543675U CN201520256575.XU CN201520256575U CN204543675U CN 204543675 U CN204543675 U CN 204543675U CN 201520256575 U CN201520256575 U CN 201520256575U CN 204543675 U CN204543675 U CN 204543675U
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- fibre bundle
- filter tank
- backwash
- pond body
- pipe
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Abstract
The utility model relates to a kind of high-efficiency rotating fibre bundle filter tank.This high-efficiency rotating fibre bundle filter tank, comprises the airtight pond body connecting the water inlet pipe, outlet pipe, backwash waste pipe and the backwash tracheae that are equipped with by-pass valve control; Bottom the pond body of airtight pond body, fixture is installed; Fixture is provided with perforation collector pipe, perforation collector pipe is positioned at the pool center of airtight pond body; The body top, pond of airtight pond body is provided with coupling device, and coupling device upper end is connected with motor by rotating shaft; Perforation collector pipe periphery is enclosed with that tension, torsional strength are high, smooth surface, corrosion-resistant, aging-resistant fibre bundle, and fibre bundle one end is fixed in fixture, and the other end is fixed on coupling device; Also pressure sensor is provided with in the body of airtight pond.The shortcomings such as the utility model effectively solves conventional fibre bundle filter tank and easily blocks, and filter cycle is short, and not easily backwash is clean, have filtering velocity large, the advantages such as load is high, and floor space is little, and effluent quality is good.
Description
Technical field
The utility model belongs to Water purification and sewage treatment area, relates to a kind of fibre bundle filter tank, particularly a kind of high-efficiency rotating fibre bundle filter tank for removing suspension and sand particle in water and filter method thereof and back-washing method.
Background technology
Current water factory, for the removal of suspension, is generally through coagulating sedimentation, and what realize suspension in filter tank retains removal, reduces water outlet SS or turbidity further.But sand filter or activated carbon filter load low, the problems such as floor space is large, and there is filtrate backwash thorough, the shortcomings such as filter cycle is short, mechanical filter and fixed fiber bundle filter also exist easy blocking, backwash difficulty, use and are restricted.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned defect how overcoming prior art, a kind of processing load for improving filter tank is provided, improve effluent quality, and solve the filter tank backwash of conventional fibre bundle not thoroughly, the high-efficiency rotating fibre bundle filter tank of the problems such as filter cycle is short.
The utility model is achieved through the following technical solutions:
This high-efficiency rotating fibre bundle filter tank, comprise the airtight pond body connecting the water inlet pipe, outlet pipe, backwash waste pipe and the backwash tracheae that are equipped with by-pass valve control, by-pass valve control controls the operation of filter stage and backwash stage respectively; Filter tank outlet pipe is the outlet pipe of water after filtration stage is as filter tank filter, at backwash stage as the water inlet pipe being backwash water water source with water after filtering;
Bottom the pond body of described airtight pond body, fixture is installed;
Described fixture is provided with perforation collector pipe, described perforation collector pipe is positioned at the pool center of airtight pond body;
The body top, pond of described airtight pond body is provided with coupling device, and described coupling device upper end is connected with motor by rotating shaft;
Described perforation collector pipe periphery is enclosed with that tension, torsional strength are high, smooth surface, corrosion-resistant, aging-resistant fibre bundle, and described fibre bundle one end is fixed in fixture, and the other end is fixed on coupling device;
Also pressure sensor is provided with in the body of described airtight pond.
As optimization, the fibre diameter of described fibre bundle is 50-100 μm; Under relaxed state, fibre bundle thickness is 8-15mm.Design like this, because fibre bundle is tens micron grain size levels, filtering accuracy is higher, and effluent quality is better, and filter tank water outlet is simultaneously in the axial direction, and filter area is larger, and load is higher, is several times even tens times of conventional sand filter.
As optimization, under relaxed state, fibre bundle thickness is 10mm.Design like this, backwash effect is better.
As optimization, the open pore size of described perforation collector pipe is 1-3 mm, and perforate is 1-3% than according to payload.Design like this, be convenient to filter rear water and be collected into outlet pipe by perforation collector pipe, effect is better.
As optimization, the gap between described airtight pond body and rotating shaft is provided with seal.Design like this, good sealing effect, can realize rotating freely and water-tight.
As optimization, described motor is reducing motor.Design like this, result of use is better, the rotation degree of tightening of fibre bundle can regulate, degree of rotation is larger, and filtering accuracy is higher, and degree of rotation reduces, filter cycle can also be extended, stronger impact resistance is had, in addition, at backwash stage for raw water quality change, during the backwash of filter tank, fibre bundle, under the reverse rotation of reducing motor drives, fluffyly gradually to scatter, under the effect of washing, air purge, the pollutant that fibre bundle adheres to is easy to depart from, sink, not only backwash is thorough, and saves the backwash water yield.
As optimization, described backwash tracheae connects air blast, and on backwash tracheae, backwash bubble diameter is middle bubble 1-2mm.Design like this, improves the backwash completeness of fibre bundle.
As optimization, described airtight pond body is vertical, and wherein, backwash tracheae, in the axial arranged beneath of perforation collector pipe, arranges mud-removing bucket, discharge pipeline simultaneously at the bottom of pond.Design like this, can realize vertical structure, easy to use.
As optimization, described airtight pond body is horizontal, and wherein, backwash tracheae is arranged downwards in perforation collector pipe parallel axes, arranges mud-removing bucket, discharge pipeline at the bottom of pond simultaneously.Design like this, can realize horizontal type structure, easy to use.
Based on above-mentioned high-efficiency rotating fibre bundle filter tank, the utility model proposes a kind of filter method and back-washing method of above-mentioned high-efficiency rotating fibre bundle filter tank simultaneously, comprises the following steps:
Filtration stage: fibre bundle rotates under driven by motor to be tightened, open the control valve of water inlet pipe, treat that drainage enters filter tank, be slowly full of airtight pond body, in pond, pressure is 0.1MPa, water is clarified by fibre bundle under pressure, and pollutant is trapped on fibre bundle, and after filter, water is collected into outlet pipe outflow by perforation collector pipe, along with pollutant increases on fiber bundle media, filtration resistance increases, filter tank pressure increase, and pressure sensor indicates terminate filter cycle;
Backwash stage: the control valve of closing water inlet pipe, stop water inlet, filter tank pressure sensor indication motor reversely rotates, fibre bundle is fluffy dispersion gradually, first air purge is carried out, air purge intensity is 60-80 L/S.m2, 2 minutes air purge time, open the control valve of backwash tracheae, the fibre bundle that bubble impact is loose, pollutant comes off from fibre bundle and is separated, open the control valve of backwash waste pipe, effluent sewerage, then carry out mixing wastewater with air to wash, washing intensity is 8-10L/S.m2, air purge intensity is 60-80L/S.m2, mixing wastewater with air washes 5 minutes time, open to filter the backwash water inlet control valve of outlet pipe and the control valve of backwash tracheae that rear water is water source simultaneously, fibre bundle is again cleaned under the effect of current and bubble, backwash waste is discharged by backwash waste pipe, finally wash, washing intensity is 8-10L/S.m2, washing time 2 minutes, closes the control valve of backwash tracheae, and after filter, water enters filter cell rinse fibre bundle, and backwash waste is discharged by backwash waste pipe, and backwash terminates.
The beneficial effects of the utility model are:
The utility model is novel in design, easy to use, effective solution conventional fibre bundle filter tank easily blocks, filter cycle is short, the shortcomings such as not easily backwash is clean, have filtering velocity large, load is high, floor space is little, the advantages such as effluent quality is good, the filtration that can be used for high suspended matter is removed, and also can be used for the separation of inorganic grit in water.There is good actual application value and promotional value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this high-efficiency rotating fibre bundle filter tank is described further:
Fig. 1 is the structural representation in this high-efficiency rotating fibre bundle filter tank.
In figure: 1 be airtight pond body, 2 be fixture, 3 for perforation collector pipe, 4 be fibre bundle, 5 be coupling device, 6 be rotating shaft, 7 be motor, 8 be water inlet pipe, 9 be outlet pipe, 10 be backwash waste pipe, 11 for backwash tracheae.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the utility model is further described.
As shown in Figure 1, this high-efficiency rotating fibre bundle filter tank, comprises the airtight pond body 1 connecting the water inlet pipe 8, outlet pipe 9, backwash waste pipe 10 and the backwash tracheae 11 that are equipped with by-pass valve control;
Bottom the pond body of described airtight pond body 1, fixture 2 is installed;
Described fixture 2 is provided with perforation collector pipe 3, described perforation collector pipe 3 is positioned at the pool center of airtight pond body 1;
The body top, pond of described airtight pond body 1 is provided with coupling device 5, and described coupling device 5 upper end is connected with motor 7 by rotating shaft 6;
Described perforation collector pipe 3 periphery is enclosed with that tension, torsional strength are high, smooth surface, corrosion-resistant, aging-resistant fibre bundle 4, and described fibre bundle 4 one end is fixed in fixture 2, and the other end is fixed on coupling device 5;
Also pressure sensor is provided with in described airtight pond body 1.
Concrete, the fibre diameter of described fibre bundle 4 is 60 μm; Under relaxed state, fibre bundle 4 thickness is 10mm.
Concrete, the open pore size of described perforation collector pipe 3 is 2mm, and perforate is 2% than according to payload.
Concrete, the gap between described airtight pond body 1 and rotating shaft 6 is provided with seal.
Concrete, described motor 7 is reducing motor.
Concrete, described backwash tracheae 11 connects air blast, and on backwash tracheae 11, backwash bubble diameter is middle bubble 1-2mm.
Concrete, described airtight pond body 1 is vertical, and wherein, backwash tracheae 11 is in the axial arranged beneath of perforation collector pipe 3.
Concrete, be provided with pressure sensor in described airtight pond body 1.
Based on above-mentioned high-efficiency rotating fibre bundle filter tank, the utility model proposes a kind of filter method and back-washing method of above-mentioned high-efficiency rotating fibre bundle filter tank simultaneously, comprises the following steps:
Filtration stage: fibre bundle 4 rotates under motor 7 drives to be tightened, open the control valve of water inlet pipe 8, treat that drainage enters filter tank, be slowly full of airtight pond body 1, in pond, pressure is 0.1MPa, water is clarified by fibre bundle 4 under pressure, and pollutant is trapped on fibre bundle 4, and the rear water of filter is collected into outlet pipe 9 by perforation collector pipe 3 and flows out, along with pollutant increases on fibre bundle 4 filtrate, filtration resistance increases, filter tank pressure increase, and pressure sensor indicates terminate filter cycle;
Backwash stage: the control valve of closing water inlet pipe 8, stop water inlet, filter tank pressure sensor indication motor 7 reversely rotates, fibre bundle 4 is fluffy dispersion gradually, first air purge is carried out, air purge intensity is 70 L/S.m2, 2 minutes air purge time, open the control valve of backwash tracheae 11, the fibre bundle 4 that bubble impact is loose, pollutant comes off from fibre bundle 4 and is separated, open the control valve of backwash waste pipe 10, effluent sewerage, then carry out mixing wastewater with air to wash, washing intensity is 9L/S.m2, air purge intensity is 70L/S.m2, mixing wastewater with air washes 5 minutes time, open to filter the backwash water inlet control valve of outlet pipe 9 and the control valve of backwash tracheae 11 that rear water is water source simultaneously, fibre bundle 4 is again cleaned under the effect of current and bubble, backwash waste is discharged by backwash waste pipe 10, finally wash, washing intensity is 9L/S.m2, washing time 2 minutes, closes the control valve of backwash tracheae 11, and after filter, water enters filter cell rinse fibre bundle 4, and backwash waste is discharged by backwash waste pipe 10, and backwash terminates.
The utility model is novel in design, easy to use, effective solution conventional fibre bundle filter tank easily blocks, and filter cycle is short, the shortcoming such as not easily backwash is clean, there is filtering velocity large, load is high, and floor space is little, and water outlet efficiency is high, unit cost of water treatment is low, the advantages such as effluent quality is good, the filtration that can be used for high suspended matter is removed, and also can be used for the separation of inorganic grit in water.
Above-mentioned detailed description of the invention is only concrete case of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent implementations of equivalent variations.But every do not depart from the prerequisite of the utility model know-why under, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, all should fall into scope of patent protection of the present utility model.
Claims (9)
1. a high-efficiency rotating fibre bundle filter tank, comprises the airtight pond body connecting the water inlet pipe, outlet pipe, backwash waste pipe and the backwash tracheae that are equipped with by-pass valve control, it is characterized in that:
Bottom the pond body of described airtight pond body, fixture is installed;
Described fixture is provided with perforation collector pipe, described perforation collector pipe is positioned at the pool center of airtight pond body;
The body top, pond of described airtight pond body is provided with coupling device, and described coupling device upper end is connected with motor by rotating shaft;
Described perforation collector pipe periphery is enclosed with that tension, torsional strength are high, smooth surface, corrosion-resistant, aging-resistant fibre bundle, and described fibre bundle one end is fixed in fixture, and the other end is fixed on coupling device;
Also pressure sensor is provided with in the body of described airtight pond.
2. high-efficiency rotating fibre bundle filter tank as claimed in claim 1, is characterized in that: the fibre diameter of described fibre bundle is 50-100 μm; Under relaxed state, fibre bundle thickness is 8-15mm.
3. high-efficiency rotating fibre bundle filter tank as claimed in claim 2, it is characterized in that: under relaxed state, fibre bundle thickness is 10mm.
4. high-efficiency rotating fibre bundle filter tank as claimed in claim 3, is characterized in that: the open pore size of described perforation collector pipe is 1-3 mm, and perforate is 1-3% than according to payload.
5. high-efficiency rotating fibre bundle filter tank as claimed in claim 1, is characterized in that: the gap between described airtight pond body and rotating shaft is provided with seal.
6. high-efficiency rotating fibre bundle filter tank as claimed in claim 1, is characterized in that: described motor is reducing motor.
7. high-efficiency rotating fibre bundle filter tank as claimed in claim 1, is characterized in that: described backwash tracheae connects air blast, and on backwash tracheae, backwash bubble diameter is middle bubble 1-2mm.
8. high-efficiency rotating fibre bundle filter tank as claimed in claim 1, is characterized in that: described airtight pond body is vertical, and wherein, backwash tracheae is in the axial arranged beneath of perforation collector pipe.
9. high-efficiency rotating fibre bundle filter tank as claimed in claim 1, is characterized in that: described airtight pond body is horizontal, and wherein, backwash tracheae is arranged downwards in perforation collector pipe parallel axes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256575.XU CN204543675U (en) | 2015-04-27 | 2015-04-27 | High-efficiency rotating fibre bundle filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256575.XU CN204543675U (en) | 2015-04-27 | 2015-04-27 | High-efficiency rotating fibre bundle filter tank |
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| Publication Number | Publication Date |
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| CN204543675U true CN204543675U (en) | 2015-08-12 |
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| CN201520256575.XU Expired - Fee Related CN204543675U (en) | 2015-04-27 | 2015-04-27 | High-efficiency rotating fibre bundle filter tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784987A (en) * | 2015-04-27 | 2015-07-22 | 山东揵大环保技术有限公司 | Efficient rotary fiber bundle filter tank as well as filtering method and backwashing method thereof |
-
2015
- 2015-04-27 CN CN201520256575.XU patent/CN204543675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104784987A (en) * | 2015-04-27 | 2015-07-22 | 山东揵大环保技术有限公司 | Efficient rotary fiber bundle filter tank as well as filtering method and backwashing method thereof |
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| 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: 20150812 Termination date: 20160427 |