CN104248867A - Fiber compressing and backwashing device and fiber filtering method - Google Patents
Fiber compressing and backwashing device and fiber filtering method Download PDFInfo
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- CN104248867A CN104248867A CN201410473938.5A CN201410473938A CN104248867A CN 104248867 A CN104248867 A CN 104248867A CN 201410473938 A CN201410473938 A CN 201410473938A CN 104248867 A CN104248867 A CN 104248867A
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Abstract
The invention discloses a fiber compressing and backwashing device and a fiber filtering method. When a traditional fiber filter is washed, original water is not discharged and encounters washing water with pressure in a tube, part of the energy of water can be absorbed, so that the washing time is prolonged. The fiber compressing and backwashing device comprises a fiber cylinder (4), wherein the fiber cylinder is connected with a lower perforated plate (9); the lower perforated plate is connected with a lifting outer cylinder (8); a lifting inner cylinder (15) is mounted inside the lifting outer cylinder; a stainless steel spring is mounted between the lifting outer cylinder and the lifting inner cylinder; an impeller (16) is mounted in the lifting inner cylinder; the impeller is connected with a worm (17); the worm is connected with a group of reduction gears (6); one of the reduction gears is connected with an internal gear (5); the internal gear is connected with an upper perforated plate (3). The device skillfully utilizes energy contained in water pressure and high-speed flow, and converts the energy into rising and rotating power, so as to achieve the purpose of fiber compressing and backwashing. The device is used for fiber compressing and backwashing.
Description
technical field:
the present invention relates to a kind of fiber hold down and back purge system and fiber filter method.
background technology:
traditional fabric filter structure is comparatively complicated, and owing to can not accomplish to rise, fiber can not be loose sagging, and flushing water can not be directly injected on fiber; Water in fibre tube is not discharged, and the portion of energy of flushing water is absorbed by the water do not discharged, and extends washing time, waste water resource.
summary of the invention:
the object of this invention is to provide a kind of fiber hold down and back purge system and fiber filter method.
above-mentioned object is realized by following technical scheme:
fiber hold down and back purge system, its composition comprises: fiber cylinder, described fiber cylinder is connected with lower porous plate, described lower porous plate is connected with lifting urceolus, described lifting outer barrel is provided with lifting inner core, between described lifting urceolus and described lifting inner core, spring is installed, in described lifting inner core, impeller is installed, described impeller is connected with worm screw, described worm screw is connected with one group of reduction gearing, described reduction gearing is connected with internal gear, and described internal gear is connected with upper porous plate.
described fiber hold down and back purge system, described fiber cylinder inner wall, the outer drum outer wall of described lifting are separately installed with nozzle.
described fiber hold down and back purge system, described lifting outer barrel has chamber, and described chamber communicates with three-way pipe, described three-way pipe has entering water electromagnetic valve, goes out water solenoid valve, and described three-way pipe is arranged on described lower porous plate.
described fiber hold down and back purge system, described upper porous plate has fiber installing hole, and described fiber cylinder, built with fiber, is equipped with draining valve bottom described fibre tube.
utilize described fiber hold down and back purge system to carry out a fiber filter method, fiber clamps by upper porous plate, lower porous plate, and intake above lifting inner core, below water outlet, is filtered by fiber; Through the use of certain hour, after fiber is contaminated, backwash will be carried out; During backwash, the draining valve of fiber bottom of cylinder water outlet is opened, and the water in the fiber cylinder described in discharge, opens entering water electromagnetic valve, is produced to lifting force by water, and promote inner core and move up, inner core is pushed into highest order by last Compress Spring; Now fiber is loose hang, simultaneously, current in chamber flow through impeller, make described impeller High Rotation Speed, under one group of reduction gearing drives, the internal gear of described lifting inner core upper part is decelerated gear, worm screw drives, cause described upper porous plate slow circumvolve thus and drive fibre bundle to rotate, after spraying-rinsing, reset, start a new round and filter.
described fiber hold down and back purge system carry out fiber filter method, described spraying-rinsing process: outwards to spray from the nozzle being installed on described lifting urceolus through the water of described impeller and be positioned at described fiber cylinder side nozzle simultaneously and inwardly spray water, two strands of current spray to the fiber in rotation simultaneously, it is made constantly to be in dither state, what fiber filtering was cleaned is thorough, thus reaches desirable cleaning performance.
described fiber hold down and back purge system carry out fiber filter method, and during filter sewage, lifting inner core, lifting urceolus axis overlap substantially, and now spring is not in compressive state, and described entering water electromagnetic valve is normally closed; During recoil, the inlet valve of bottom is opened, and water is injected in chamber, and hydraulic pressure is required to be more than 0.4MPa.
described fiber hold down and back purge system carry out fiber filter method, described reset refers to that described entering water electromagnetic valve is closed, the described water solenoid valve that goes out is opened, water in described lifting inner core is discharged from the described water solenoid valve that goes out, spring force, on porous plate, under fiber Action of Gravity Field, described upper porous plate band kinetodesma glides, and finally compresses fiber.
beneficial effect:
1. the present invention is without the need to providing power in addition to this device, utilizes the hydraulic pressure of running water to be converted into the power that moves up of lifting inner core, utilizes high-velocity flow to drive the rotation being converted into fibre bundle.Due to before water flow jet, water is drained.Injection stream directly acts on fiber, anhydrous resistance, and is 360 degree and is comprehensively rinsed water flow jet, fiber cleaning thoroughly, without dead angle.This device is simpler than traditional fibre filter, save time, water-saving.
the present invention make use of the energy that hydraulic pressure and high-velocity flow contain cleverly, makes it be converted into the power rising and rotate, reaches the object of fiber hold down and backwash.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
detailed description of the invention:
embodiment 1:
a kind of fiber hold down and back purge system, its composition comprises: fiber cylinder 4, described fiber cylinder is connected with lower porous plate 9, described lower porous plate is connected with lifting urceolus 8, described lifting outer barrel is provided with lifting inner core 15, between described lifting urceolus and described lifting inner core, stainless steel spring 14 is installed, in described lifting inner core, impeller 16 is installed, described impeller is connected with worm screw 17, described worm screw is connected with one group of reduction gearing 6, described reduction gearing is connected with internal gear 5, and described internal gear is connected with upper porous plate 3.
embodiment 2:
fiber hold down according to embodiment 1 and back purge system, described fiber cylinder inner wall, the outer drum outer wall of described lifting are separately installed with nozzle 7.
embodiment 3:
fiber hold down according to embodiment 1 or 2 and back purge system, described lifting outer barrel has chamber 13, described chamber communicates with three-way pipe 18, described three-way pipe has entering water electromagnetic valve 11, goes out water solenoid valve 10, and described three-way pipe is arranged on described lower porous plate.
embodiment 4:
fiber hold down according to embodiment 1 or 2 and back purge system, described upper porous plate has fiber installing hole, and described fiber cylinder, built with fiber, is equipped with draining valve bottom described fibre tube.
embodiment 5:
utilize the described fiber hold down of one of embodiment 1-4 and back purge system to carry out a fiber filter method, fiber clamps by upper porous plate, lower porous plate, and intake above lifting inner core, below water outlet, is filtered by fiber; Through the use of certain hour, after fiber is contaminated, backwash will be carried out; During backwash, the draining valve of fiber bottom of cylinder water outlet is opened, and the water in the fiber cylinder described in discharge, opens entering water electromagnetic valve, is produced to lifting force by water, and promote inner core and move up, inner core is pushed into highest order by last Compress Spring; Now fiber is loose hang, simultaneously, current in chamber flow through impeller, make described impeller High Rotation Speed, under one group of reduction gearing drives, the internal gear of described lifting inner core upper part is decelerated gear, worm screw drives, cause described upper porous plate slow circumvolve thus and drive fibre bundle to rotate, after spraying-rinsing, reset, start a new round and filter.
embodiment 6:
described fiber hold down and back purge system carry out fiber filter method, described spraying-rinsing process: outwards to spray from the nozzle being installed on described lifting urceolus through the water of described impeller and be positioned at described fiber cylinder side nozzle simultaneously and inwardly spray water, two strands of current spray to the fiber in rotation simultaneously, it is made constantly to be in dither state, what fiber filtering was cleaned is thorough, thus reaches desirable cleaning performance.
embodiment 7:
described fiber hold down and back purge system carry out fiber filter method, and during filter sewage, lifting inner core, lifting urceolus axis overlap substantially, and now spring is not in compressive state, and described entering water electromagnetic valve is normally closed; During recoil, the inlet valve of bottom is opened, and water is injected in chamber, and hydraulic pressure is required to be more than 0.4MPa.
embodiment 8:
described fiber hold down and back purge system carry out fiber filter method, described reset refers to that described entering water electromagnetic valve is closed, the described water solenoid valve that goes out is opened, water in described lifting inner core is discharged from the described water solenoid valve that goes out, spring force, on porous plate, under fiber Action of Gravity Field, described upper porous plate band kinetodesma glides, and finally compresses fiber.
Claims (8)
1. a fiber hold down and back purge system, its composition comprises: fiber cylinder, it is characterized in that: described fiber cylinder is connected with lower porous plate, described lower porous plate is connected with lifting urceolus, described lifting outer barrel is provided with lifting inner core, between described lifting urceolus and described lifting inner core, spring is installed, in described lifting inner core, impeller is installed, described impeller is connected with worm screw, described worm screw is connected with one group of reduction gearing, described reduction gearing is connected with internal gear, and described internal gear is connected with upper porous plate.
2. fiber hold down according to claim 1 and back purge system, is characterized in that: described fiber cylinder inner wall, the outer drum outer wall of described lifting are separately installed with nozzle.
3. fiber hold down according to claim 1 and 2 and back purge system, it is characterized in that: described lifting outer barrel has chamber, described chamber communicates with three-way pipe, described three-way pipe has entering water electromagnetic valve, goes out water solenoid valve, and described three-way pipe is arranged on described lower porous plate.
4. the fiber hold down according to claim 1 or 2 or 3 and back purge system, is characterized in that: described upper porous plate has fiber installing hole, and described fiber cylinder, built with fiber, is equipped with draining valve bottom described fibre tube.
5. utilize the described fiber hold down of one of claim 1-4 and back purge system to carry out a fiber filter method, it is characterized in that: fiber clamps by upper porous plate, lower porous plate, intake above lifting inner core, below water outlet, is filtered by fiber; Through the use of certain hour, after fiber is contaminated, backwash will be carried out; During backwash, the draining valve of fiber bottom of cylinder water outlet is opened, and the water in the fiber cylinder described in discharge, opens entering water electromagnetic valve, is produced to lifting force by water, and promote inner core and move up, inner core is pushed into highest order by last Compress Spring; Now fiber is loose hang, simultaneously, current in chamber flow through impeller, make described impeller High Rotation Speed, under one group of reduction gearing drives, the internal gear of described lifting inner core upper part is decelerated gear, worm screw drives, cause described upper porous plate slow circumvolve thus and drive fibre bundle to rotate, after spraying-rinsing, reset, start a new round and filter.
6. fiber hold down according to claim 5 and back purge system carry out fiber filter method, it is characterized in that: described spraying-rinsing process: outwards to spray from the nozzle being installed on described lifting urceolus through the water of described impeller and be positioned at described fiber cylinder side nozzle simultaneously and inwardly spray water, two strands of current spray to the fiber in rotation simultaneously, it is made constantly to be in dither state, what fiber filtering was cleaned is thorough, thus reaches desirable cleaning performance.
7. the fiber hold down according to claim 5 or 6 and back purge system carry out fiber filter method, it is characterized in that: during filter sewage, lifting inner core, lifting urceolus axis overlap substantially, and now spring is not in compressive state, and described entering water electromagnetic valve is normally closed; During recoil, the inlet valve of bottom is opened, and water is injected in chamber, and hydraulic pressure is required to be more than 0.4MPa.
8. the fiber hold down according to claim 5 or 6 or 7 and back purge system carry out fiber filter method, it is characterized in that: described reset refers to that described entering water electromagnetic valve is closed, the described water solenoid valve that goes out is opened, water in described lifting inner core is discharged from the described water solenoid valve that goes out, spring force, on porous plate, under fiber Action of Gravity Field, described upper porous plate band kinetodesma glides, and finally compresses fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473938.5A CN104248867A (en) | 2014-09-17 | 2014-09-17 | Fiber compressing and backwashing device and fiber filtering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473938.5A CN104248867A (en) | 2014-09-17 | 2014-09-17 | Fiber compressing and backwashing device and fiber filtering method |
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| CN104248867A true CN104248867A (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410473938.5A Pending CN104248867A (en) | 2014-09-17 | 2014-09-17 | Fiber compressing and backwashing device and fiber filtering method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411181A (en) * | 2020-12-03 | 2021-02-26 | 广州市丝蜜生物科技有限公司 | Preparation method of medlar fiber |
| CN112442906A (en) * | 2020-12-03 | 2021-03-05 | 坤恩新材料(上海)有限公司 | Preparation method of artemisia annua fiber |
| CN114571567A (en) * | 2022-03-03 | 2022-06-03 | 广州泰达纤维制品有限公司 | Manufacturing method of degradable fiber and corresponding intelligent production machine |
| CN115315300A (en) * | 2020-03-30 | 2022-11-08 | 协和机电工业株式会社 | Filter device and water treatment method using filter device |
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| JPS62216612A (en) * | 1986-03-19 | 1987-09-24 | Toshiba Corp | Unit for controlling washing of filter basin |
| CN101530690A (en) * | 2009-03-17 | 2009-09-16 | 邹云 | Power-free back washing filter |
| CN201711010U (en) * | 2010-06-10 | 2011-01-19 | 中国铝业股份有限公司 | Filter |
| CN101961604A (en) * | 2010-09-08 | 2011-02-02 | 顾亚梅 | Ultra micro-filter device with variable aperture |
| CN102512863A (en) * | 2011-11-30 | 2012-06-27 | 淄博永华滤清器制造有限公司 | Hydraulic power assisting device for automatic backwash filter |
| CN203750236U (en) * | 2014-03-31 | 2014-08-06 | 高翔 | Back washing filter implementing through compressing variable fibers |
| CN204034349U (en) * | 2014-09-17 | 2014-12-24 | 哈尔滨吉水科技有限公司 | Fiber hold down and back purge system |
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2014
- 2014-09-17 CN CN201410473938.5A patent/CN104248867A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62216612A (en) * | 1986-03-19 | 1987-09-24 | Toshiba Corp | Unit for controlling washing of filter basin |
| CN101530690A (en) * | 2009-03-17 | 2009-09-16 | 邹云 | Power-free back washing filter |
| CN201711010U (en) * | 2010-06-10 | 2011-01-19 | 中国铝业股份有限公司 | Filter |
| CN101961604A (en) * | 2010-09-08 | 2011-02-02 | 顾亚梅 | Ultra micro-filter device with variable aperture |
| CN102512863A (en) * | 2011-11-30 | 2012-06-27 | 淄博永华滤清器制造有限公司 | Hydraulic power assisting device for automatic backwash filter |
| CN203750236U (en) * | 2014-03-31 | 2014-08-06 | 高翔 | Back washing filter implementing through compressing variable fibers |
| CN204034349U (en) * | 2014-09-17 | 2014-12-24 | 哈尔滨吉水科技有限公司 | Fiber hold down and back purge system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115315300A (en) * | 2020-03-30 | 2022-11-08 | 协和机电工业株式会社 | Filter device and water treatment method using filter device |
| CN112411181A (en) * | 2020-12-03 | 2021-02-26 | 广州市丝蜜生物科技有限公司 | Preparation method of medlar fiber |
| CN112442906A (en) * | 2020-12-03 | 2021-03-05 | 坤恩新材料(上海)有限公司 | Preparation method of artemisia annua fiber |
| CN114571567A (en) * | 2022-03-03 | 2022-06-03 | 广州泰达纤维制品有限公司 | Manufacturing method of degradable fiber and corresponding intelligent production machine |
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Application publication date: 20141231 |