CN104941272A - Efficient braid type high spinning overspeed microstrainer - Google Patents
Efficient braid type high spinning overspeed microstrainer Download PDFInfo
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- CN104941272A CN104941272A CN201510407127.XA CN201510407127A CN104941272A CN 104941272 A CN104941272 A CN 104941272A CN 201510407127 A CN201510407127 A CN 201510407127A CN 104941272 A CN104941272 A CN 104941272A
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Abstract
An efficient braid type high spinning overspeed microstrainer comprises a tank body, a water receiving device arranged at the top end in the tank body, an upper perforated plate, a lower perforated plate, braid type filter materials arranged between the upper perforated plate and the lower perforated plate, an air distribution device at the lower end of the tank body and a water inlet and distribution device at the bottom end of the tank body, wherein the upper perforated plate and the lower perforated plate are arranged in the middle of the tank body. A lower perforated plate moving device is arranged at the top end of the tank body, and the perforated plate moving device comprises a transmission device and an automatic stretching and retracting device. The transmission device comprises a main case, a motor arranged at the top end of the main case and a reduction gear. A reduction gear main shaft is connected with a first transmission shaft through a coupling, the first transmission shaft penetrates through a bearing block, and the tail end of the first transmission shaft is connected with a screw rod through a coupling. The automatic stretching and retracting device comprises a first pull rod and a second pull rod fixedly connected with the tail end of the first pull rod through flanges, the tail end of the second pull rod is fixedly connected with the lower perforated plate, the upper end of the first pull rod is fixedly connected to a support at the top of the tank body, and the top end of the first pull rod and the screw rod are matched and in transmission connection. When filtration is carried out, the lower perforated plate is lifted to compress a filtration layer to reach the purpose of reducing the grain fineness of filtration; when backwashing is carried out, the lower perforated plate is pushed downwards, the braid type filter materials can be stretched, the regeneration speed of the filtration layer is accelerated, and the filtering materials can be washed thoroughly.
Description
Technical field
The present invention relates to sewage treatment area, particularly relate to high spinning hypervelocity microstrainer.
Background technology
Filtration is conventional process in water treatment, as traditional quartz sand filtration, there is backwash difficulty, and filter tank structure is complicated, and filtrate is than great, and backwash intensity is large, and filtrate easily runs off the development waiting the defect of self existence to constrain water supply industry.
The novel light ceramic grain filter that 20 century 70s start to utilize clay material high-temperature roasting to make progressively is applied, but this kind of filtrate bad mechanical strength, and repeatedly rinse easily broken and consume, price is also higher.
The eighties in 20th century, first Japan developed short high spinning filter and high spinning ball filter, and because high spinning easily runs off, filter bed volume is comparatively large, and backwash is not thorough, and filtration is easily release and affects effluent quality.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of efficient pigtail formula high spinning hypervelocity microstrainer, utilize microstrainer top to control up and down with the porous plate of hook with the automatic extending-contracting apparatus of reductor, during filtration, promote lower porous plate, compression filtering layer, reaches the object reducing filtering grain fineness; Promote lower perforated plate downwards during backwash, the pigtail formula that can stretch filtrate, accelerate the reproduction speed of filtering layer, thoroughly clean filtrate; Small filtrate diameter, substantially increases specific area and the surface free energy of filtrate, adds the touch opportunity of impurities in water particle and filtrate and the adsorption capacity of filtrate, thus improves filter efficiency and retaining power.
For realizing the object of the invention, provide following technical scheme: a kind of efficient pigtail formula high spinning hypervelocity microstrainer, comprise tank body, in tank body, top is provided with water collector, upper and lower porous plate is provided with in the middle part of tank body, be arranged at the pigtail formula filtrate between upper and lower porous plate, the distribution device of tank body lower end and the water inlet water-distributing device of tank body bottom, it is characterized in that tank body top is provided with lower porous plate mobile device, described porous plate mobile device comprises transmission device and automatic extending-contracting apparatus, described transmission device comprises casing, be arranged at the motor on casing top, reductor, reductor main shaft connects the first power transmission shaft by shaft joint, first power transmission shaft is through bearing block, end is by shaft joint connection wire rod, the second pull bar that described automatic extending-contracting apparatus comprises the first pull bar, is fixedly connected with the first pull bar end flange, second pull bar end is fixedly connected with lower porous plate, described first pull bar upper end is fixedly connected on the support at tank body top, and described first pull bar top coordinates with screw mandrel and is in transmission connection.
As preferably, the first pull bar upper end is socketed with seal sleeve, is provided with rubber asbestos packing between seal sleeve and the first pull bar.
As preferably, the first pull bar comprise stage casing hollow cylinder, be arranged at cylindrical shell upper end plug and be inserted in cylindrical shell lower end and the spindle nose be welded and fixed, spindle nose is socketed with the Flange joint that flange welds with the second pull bar upper end.
As preferably, the second pull bar comprises hollow cylinder and is inserted in cylindrical shell lower end and the spindle nose be welded and fixed, and spindle nose is connected with lower porous plate.
As preferably, water collector connecting pipe is stretched out outside tank body, and pipe end is provided with clear water output, backwash water entrance, the wash water outlet.
As preferably, tank body top is provided with discharge duct.
As preferably, distribution device connects admission line.
As preferably, water inlet water-distributing device connecting pipe, pipeline is provided with backwash water outlet, original water inlet.
As preferably, upper porous plate is fixedly connected with tank body.
Beneficial effect of the present invention: 1. gimp formula high spinning filtrate of the present invention is as filter element, and its filtrate diameter can reach several microns, and it is large to have specific area, the advantages such as filtration resistance is little, solves the filtering accuracy of particulate filter by problems such as particle diameter of filter medium restrictions.
2. the filtrate diameter that the present invention is small, substantially increases specific area and the surface free energy of filtrate, adds the touch opportunity of impurities in water particle and filtrate and the adsorption capacity of filtrate, thus improves filter efficiency and retaining power; In water, the clearance of suspension close to 100%, through the natural water of good coagulating treatment, when turbidity is 20FTU, can filters out water turbidity and can be less than two degree;
3. the present invention filters hypervelocity: efficient pigtail formula high spinning hypervelocity microstrainer design current velocity is generally 30m/h, is 3 ~ 5 times of conventional filter;
4. retaining power of the present invention is large: the retaining power of efficient pigtail formula high spinning hypervelocity microstrainer is generally 5 ~ 10kg/m3, is 2 ~ 4 times of conventional filter;
5. floor space of the present invention is little: produce the identical water yield, and the occupation of land of efficient pigtail formula high spinning hypervelocity microstrainer is only 1/3 ~ 1/2 of conventional filter;
6. the present invention is low from water consumption rate: be 1% of water production in periodic mode, generally after available processes, water carries out backwash, and conventional filter is water production in periodic mode more than 3%;
7. present device cost is low: the ton water cost of efficient pigtail formula high spinning hypervelocity microstrainer is lower than conventional filter;
8. adjustability of the present invention is strong: the parameters such as filtering accuracy, retaining power, filtration resistance can arbitrarily regulate as required;
9. the present invention does not need to change filter element: can clean easily after the filter element of efficient pigtail formula high spinning hypervelocity microstrainer is contaminated, recover strainability, filter element renewable repeated use, its continuous service life is not less than 15 years.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Detailed description of the invention
Embodiment 1: a kind of efficient pigtail formula high spinning hypervelocity microstrainer, comprise tank body 1, in tank body 1, top is provided with water collector 2, upper and lower porous plate (3.1 is provided with in the middle part of tank body 1, 3.2), be arranged at upper and lower porous plate (3.1, 3.2) the pigtail formula filtrate 4 between, the distribution device 5 of tank body 1 lower end and the water inlet water-distributing device 6 of tank body 1 bottom, tank body 1 top is provided with lower porous plate mobile device 7, described porous plate mobile device 7 comprises transmission device 7.1 and automatic extending-contracting apparatus 7.2, described transmission device 7.1 comprises casing 7.1.1, be arranged at the motor 7.1.2 on casing 7.1.1 top, reductor 7.1.3, reductor 7.1.3 main shaft connects the first power transmission shaft 7.1.4 by shaft joint 8, first power transmission shaft 7.1.4 is through bearing block 9, end is by shaft joint 8 connection wire rod 7.1.5, the second pull bar 7.2.2 that described automatic extending-contracting apparatus 7.2 comprises the first pull bar 7.2.1, is fixedly connected with the first pull bar 7.2.1 end flange, second pull bar 7.2.2 end is fixedly connected with lower porous plate 3.2, described first pull bar 7.2.1 upper end is fixedly connected on the support 1.1 at tank body 1 top, and described first pull bar 7.2.1 top coordinates with screw mandrel 7.1.5 and is in transmission connection.First pull bar 7.2.2 upper end is socketed with seal sleeve 10, is provided with rubber asbestos packing 11 between seal sleeve 10 and the first pull bar 7.2.1.First pull bar 7.2.1 comprise stage casing hollow cylinder 7.2.1a, be arranged at cylindrical shell 7.2.1a upper end plug 7.2.1b and be inserted in cylindrical shell 7.2.1a lower end and the spindle nose 7.2.1c be welded and fixed, spindle nose 7.2.1c are socketed with the Flange joint that flange welds with the second pull bar 7.2.2 upper end.Second pull bar 7.2.2 comprises hollow cylinder 7.2.2a and is inserted in cylindrical shell 7.2.2a lower end and the spindle nose 7.2.2b be welded and fixed, spindle nose 7.2.2b are connected with lower porous plate 3.2.Water collector 2 connecting pipe is stretched out outside tank body 1, and pipe end is provided with clear water output 11, backwash water entrance 12, the wash water outlet 13.Tank body 1 top is provided with discharge duct 14.Distribution device 5 connects admission line 15.Water inlet water-distributing device 6 connecting pipe, pipeline is provided with backwash water outlet 16, original water inlet 17.Upper porous plate 3.1 is fixedly connected with tank body 1.
During normal filtration, former water enters tank body by import, media filtration is passed through after water inlet water-distributing device water distribution uniformity, this at present porous plate by with transmission device automatic extending-contracting apparatus promote lower perforated plate, former water is purified after the bed of material after filtration, is discharged into water spot through microstrainer top water collector by outer connecting leg system; Backwash water enters microstrainer cylindrical shell top by backwash water entrance, is exported discharge after filtrate by bottom backwash water, and now porous plate to be stretched lower porous plate by the automatic extending-contracting apparatus with transmission device, time pigtail formula filtrate elongate, filter material layer is thoroughly cleaned; Can provide compressed air by cylindrical shell lower air inlet during backwash and assist cleaning through distribution device gas distribution, compressed air is discharged by cylindrical shell upper air outlet; This runs, backwash process can be carried out by Automatic continuous.
As shown in figure mono-, figure bis-, efficient pigtail formula high spinning hypervelocity microstrainer equipment tank body of the present invention, the mouth of pipe, outer connecting leg road can require to adopt 304SS stainless steel or the anticorrosion material of Q235A carbon steel according to water;
As shown in figure mono-, figure bis-, efficient pigtail formula high spinning hypervelocity microstrainer tank interior accessory of the present invention, as porous plate etc. all adopts 304SS stainless steel;
As shown in figure mono-, figure bis-, efficient pigtail formula high spinning hypervelocity microstrainer pigtail formula high spinning filtrate of the present invention selects high-quality acrylic fibers, polypropylene fibre, dacron thread to be material, the many biology groups using its own face to attach due to it and oxygenation, repeat to contact with sewage, make not easily to pile up retaining and organic matter degradation and arrive at the object of purification of the fine suspension removed.Filtering velocity ratio quartz sand filter media height 4-4.5 doubly.Easy backwash and regeneration, can finish automatic business processing, general filtering velocity 35m/h, coarse filtration water inlet 120mg/L, water outlet SS≤5mg/L, smart filter influent 25mg/L, water outlet≤2mg/L, also due to its technical ability especially, fast carrying out can be entered and exchange and keep in repair.Associated technical parameters is as following table:
As shown in figure mono-, figure bis-, efficient pigtail formula high spinning hypervelocity microstrainer pigtail formula high spinning filtrate hook of the present invention adopts high-quality
Stainless steel (304 material) silk is that raw material are elaborated, can the thickness of up-down adjustment orifice plate and the size in hole, is made into applicable size.This hook should have easy for installation, Never-rusty, long-lived feature.
As shown in figure mono-, figure bis-, efficient pigtail formula high spinning hypervelocity microstrainer of the present invention can be used for: can be used as running water, drinking water, pure water, high purity water purified treatment in drinking water treatment; Can be used as in the industry high efficiency particulate air filter purified treatment such as electric power, chemical industry, printing and dyeing, plating in Treatment of Industrial Water; Circulating water treatment can be used as swimming-pool water process, aquarium water circulation, boat paradise, man-made tourist site, freshwater aquiculture purified treatment; Cold water process can be used as industrial colling, air conditioning cooling water, cooling system supplementing water, the other drainage purification of cooling system; The direct process water treatment (mix Water circulation, hotel sewerage disposing, Living Area sewerage disposing) of water outlet after sewage disposal can be used as sanitary sewage or industrial wastewater materialization/biochemical treatment.
Claims (9)
1. an efficient pigtail formula high spinning hypervelocity microstrainer, comprise tank body, in tank body, top is provided with water collector, upper and lower porous plate is provided with in the middle part of tank body, be arranged at the pigtail formula filtrate between upper and lower porous plate, the distribution device of tank body lower end and the water inlet water-distributing device of tank body bottom, it is characterized in that tank body top is provided with lower porous plate mobile device, described porous plate mobile device comprises transmission device and automatic extending-contracting apparatus, described transmission device comprises casing, be arranged at the motor on casing top, reductor, reductor main shaft connects the first power transmission shaft by shaft joint, first power transmission shaft is through bearing block, end is by shaft joint connection wire rod, the second pull bar that described automatic extending-contracting apparatus comprises the first pull bar, is fixedly connected with the first pull bar end flange, second pull bar end is fixedly connected with lower porous plate, described first pull bar upper end is fixedly connected on the support at tank body top, and described first pull bar top coordinates with screw mandrel and is in transmission connection.
2. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, is characterized in that the first pull bar upper end is socketed with seal sleeve, is provided with rubber asbestos packing between seal sleeve and the first pull bar.
3. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, it is characterized in that the first pull bar comprise stage casing hollow cylinder, be arranged at cylindrical shell upper end plug and be inserted in cylindrical shell lower end and the spindle nose be welded and fixed, spindle nose is socketed with the Flange joint that flange welds with the second pull bar upper end.
4. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, it is characterized in that the second pull bar comprises hollow cylinder and is inserted in cylindrical shell lower end and the spindle nose be welded and fixed, spindle nose is connected with lower porous plate.
5. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, is characterized in that water collector connecting pipe is stretched out outside tank body, and pipe end is provided with clear water output, backwash water entrance, the wash water outlet.
6. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, is characterized in that tank body top is provided with discharge duct.
7. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, is characterized in that distribution device connects admission line.
8. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, is characterized in that into water water-distributing device connecting pipe, pipeline is provided with backwash water outlet, original water inlet.
9. one according to claim 1 efficient pigtail formula high spinning hypervelocity microstrainer, is characterized in that porous plate is fixedly connected with tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407127.XA CN104941272B (en) | 2015-07-13 | 2015-07-13 | A kind of efficient pigtail formula high spinning hypervelocity microstrainer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510407127.XA CN104941272B (en) | 2015-07-13 | 2015-07-13 | A kind of efficient pigtail formula high spinning hypervelocity microstrainer |
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| Publication Number | Publication Date |
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| CN104941272A true CN104941272A (en) | 2015-09-30 |
| CN104941272B CN104941272B (en) | 2017-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510407127.XA Active CN104941272B (en) | 2015-07-13 | 2015-07-13 | A kind of efficient pigtail formula high spinning hypervelocity microstrainer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536308A (en) * | 2016-01-05 | 2016-05-04 | 上海振世能源科技有限公司 | Fiber nanometer filter |
| CN111320236A (en) * | 2018-12-14 | 2020-06-23 | 福建钦榕环保科技有限公司 | Zonal soft ultrafiltration membrane with uniform gas-water mixing |
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| JPH04326904A (en) * | 1991-04-26 | 1992-11-16 | Japan Organo Co Ltd | Packed bed type filter apparatus |
| CN2875552Y (en) * | 2005-08-02 | 2007-03-07 | 高永琳 | Floating orifice plate fiber filter |
| CN101708386A (en) * | 2009-10-30 | 2010-05-19 | 常熟市华能水处理设备有限责任公司 | High-efficiency fiber filter |
| CN203886253U (en) * | 2014-06-16 | 2014-10-22 | 天津市利昌祥机电设备有限公司 | High-efficiency fiber bundle filter |
| CN204767656U (en) * | 2015-07-13 | 2015-11-18 | 江苏德立环保工程股份有限公司 | High spinning hypervelocity microstrainer of high -efficient pigtail formula |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4326904B2 (en) * | 2003-10-21 | 2009-09-09 | 藤森工業株式会社 | Packaging container, packaging container manufacturing apparatus and packaging method |
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2015
- 2015-07-13 CN CN201510407127.XA patent/CN104941272B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04326904A (en) * | 1991-04-26 | 1992-11-16 | Japan Organo Co Ltd | Packed bed type filter apparatus |
| CN2875552Y (en) * | 2005-08-02 | 2007-03-07 | 高永琳 | Floating orifice plate fiber filter |
| CN101708386A (en) * | 2009-10-30 | 2010-05-19 | 常熟市华能水处理设备有限责任公司 | High-efficiency fiber filter |
| CN203886253U (en) * | 2014-06-16 | 2014-10-22 | 天津市利昌祥机电设备有限公司 | High-efficiency fiber bundle filter |
| CN204767656U (en) * | 2015-07-13 | 2015-11-18 | 江苏德立环保工程股份有限公司 | High spinning hypervelocity microstrainer of high -efficient pigtail formula |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536308A (en) * | 2016-01-05 | 2016-05-04 | 上海振世能源科技有限公司 | Fiber nanometer filter |
| CN111320236A (en) * | 2018-12-14 | 2020-06-23 | 福建钦榕环保科技有限公司 | Zonal soft ultrafiltration membrane with uniform gas-water mixing |
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| CN104941272B (en) | 2017-05-31 |
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Address after: 214242 Jiangsu city of Wuxi province Xu Yixing City Industrial Zone Applicant after: JIANGSU DELI ENVIRONMENTAL PROTECTION ENGINEERING LIMITED BY SHARE LTD. Address before: 214242 Jiangsu city of Wuxi province Xu Yixing City Industrial Zone Applicant before: Jiangsu De Li Ingegneria Ambientale SRL |
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Effective date of registration: 20200601 Address after: 214242 Jiangsu city of Wuxi province Xu Yixing City Industrial Zone Patentee after: Jiangsu Huatai Ecological Environmental Protection Technology Co.,Ltd. Address before: 214242 Jiangsu city of Wuxi province Xu Yixing City Industrial Zone Patentee before: JIANGSU DELI ENVIRONMENTAL PROTECTION ENGINEERING LIMITED BY SHARE Ltd. |