CN109126230A - A kind of rotary dirty material situ regeneration device of integrated-type - Google Patents

A kind of rotary dirty material situ regeneration device of integrated-type Download PDF

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Publication number
CN109126230A
CN109126230A CN201811135331.0A CN201811135331A CN109126230A CN 109126230 A CN109126230 A CN 109126230A CN 201811135331 A CN201811135331 A CN 201811135331A CN 109126230 A CN109126230 A CN 109126230A
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CN
China
Prior art keywords
oscillator head
frame
ring
oscillator
integrated
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Granted
Application number
CN201811135331.0A
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Chinese (zh)
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CN109126230B (en
Inventor
李鹏斐
李业群
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HUNAN LOUDI TAIYANG TECHNOLOGY Co Ltd
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HUNAN LOUDI TAIYANG TECHNOLOGY Co Ltd
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Priority to CN201811135331.0A priority Critical patent/CN109126230B/en
Publication of CN109126230A publication Critical patent/CN109126230A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46Regenerating the filtering material in the filter
    • B01D24/4668Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4673Regenerating the filtering material in the filter by moving the filtering element using rotary devices or vibration mechanisms, e.g. stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2201/00Details relating to filtering apparatus
    • B01D2201/08Regeneration of the filter

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a kind of rotary dirty material situ regeneration devices of integrated-type in the two sidewalls connection for embracing ring or to be furnished with mechanical arm and driving wheel, locating ring is close to armful ring set on pillar in the upper end of pillar equipped with an armful ring.Driver is housed in the right end of mechanical arm, its output shaft is connected with connecting shaft, and connecting shaft lower end integrates frame with oscillator head through coupling tube and is connected.It is disposed with the oscillator head that quantity is greater than 1 on the outline border inner sidewall that oscillator head integrates each unit of frame, has conducting wire multiple oscillator head parallel connections at the integrated arrangement on true meaning.Water/gas pipe of the quantity greater than 1 is mounted on the outline border edge that oscillator head integrates frame each unit.Mounting plate is located at the top that oscillator head integrates frame, and rotary joint of the quantity greater than 2 is loaded on mounting plate, has conducting wire that each rotary joint is followed by packet type connection connector into supersonic generator.This device handles dirty material rate height, can clean the dirty material in filter/pond, regeneration, and environmental benefit is good.

Description

A kind of rotary dirty material situ regeneration device of integrated-type
Technical field
The present invention relates to a kind of regenerating units, more particularly to one kind to be applied to Ferrous Metallurgy, petrochemical industry or paper industry Etc. polluted filtering material (i.e. dirty material) in water treatment systems or water circulation system situ regeneration device.
Background technique
The water treatment system of the current country's (outer) Ferrous Metallurgy, petrochemical industry, power generation or paper industry and civil running water factory/ Filtrate (such as quartz sand, ceramics, cleaned coal or activated carbon) in filter/pond in water circulation system is when by one section of use Between after will become dirty material, the processing of dirt material or the regeneration for being referred to as dirty material annoying always the bosses of these enterprises because Dirt expects that adhered to material composition is complicated, and adhesive force is very strong.Although those skilled in the art design/and made it is different classes of Equipment/device, it was also proposed that excessively many techniques, if ZL200720065649.7 and ZL200710303491.7 is exactly reality therein Example, they are all getting a degree of effect originally, even to this day, just seem and fall behind.There must be new equipment/equipment to ask Generation.
Summary of the invention
The purpose of the present invention is to provide a kind of non-chemical methods will filter in the water treatment systems such as iron and steel metallurgical industry Polluted filtering material (i.e. dirty material) in device/pond can be cleaned effectively reuses the rotary dirty material original position of integrated-type of (regeneration) again again Generating apparatus.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of rotary dirty material of integrated-type is in situ Regenerating unit includes pillar, embraces ring, driving wheel, locating ring, mechanical arm, driver, connecting shaft, mounting plate, rotary joint, oscillator Integrated frame, water/gas pipe and oscillator head.The upper end that ring is assemblied in pillar is embraced, one of mechanical arm is connected to the side for embracing ring Wall, it is symmetrical with mechanical arm, it is furnished with driving wheel in another side wall for embracing ring, the revolving speed for embracing ring is 0.5~2.0rpm.Against an armful ring Locating ring is configured on pillar.Driver is housed on the upside of the other end of mechanical arm, the output revolving shaft of driver is in the machine of passing through It is connected after tool arm with connecting shaft, the lower end of connecting shaft is connected with after coupling tube close-fitting with the integrated frame of oscillator head, oscillator head collection Revolving speed at frame is 1.0~8.0rpm.
Uniform or non-homogeneous oscillator head of the quantity greater than 2 that be fixed with integrates frame in the outer periphery of coupling tube, coupling tube is the same as connecting Stationary fit is formed between spindle.The oscillator that quantity is greater than 1 is disposed on the outline border inner sidewall that oscillator head integrates each unit of frame Head has connector lug on each oscillator head, and the oscillator head with conducting wire by quantity greater than 1 is connected as integrated on true meaning Arrangement.Water/gas pipe of the quantity greater than 1 is mounted on the outline border edge that oscillator head integrates frame each unit, the top of each water/gas pipe End face integrates the top end face of frame in same level with oscillator head.
Mounting plate is housed on the top that oscillator head integrates frame, is more than or equal to 2 rotary joint, vibration on mounting plate equipped with quantity Connector lug packet type on subheader is connected with rotary joint, by connecting line rotary joint with connected a, connection of connector The other end of device connects/is connected to the incoming end of supersonic generator.
A kind of rotary dirt of the integrated-type provided using technical solution as above expects situ regeneration device compared with prior art, Have the technical effect that 1. whole device is compact-sized, mobility is good, it is easy to use;2. being set in the outer moving-coil for embracing ring on pillar On be fixed with mechanical arm (manipulator), on this mechanical arm configured with quantity be greater than 1 turning joint, multiple joints effect under, Mechanical arm can elastic (i.e. the visual operating condition of the length of mechanical arm and change), swing (i.e. 0~3600Make in range suitable Clockwise or counter-clockwise direction rotation) and move up and down (i.e. the longitudinal center line of mechanical arm with pillar longitudinal center line it Between angle α can be 0~900Between change), it can be achieved that comprehensive movement;3. in filter/pond of water treatment system it is each not Processing with partial size dirt material mainly integrates frame by oscillator head and undertakes, oscillator head integrate frame can not only make 0 during the work time~ 3600It is positive/negative to rotation, it can also make 0~360 around pillar0N weeks it is cis/trans to hour hands rotate, oscillator head integrate frame movement Each corner in filter/pond can be set foot in, carry out comprehensive cleaning, it is high-efficient;It is disposed with 4. being integrated in frame in oscillator head Quantity is more than or equal to 1 oscillator head doublet, and the line of each oscillator head is directly connected to supersonic generator, by supersonic generator Direct transfer the ultrasonic signals (or ultrasonic electric current) of generation oscillator head undampedly, and oscillator head is to the high pressure water (MPa for being assigned in its edge Grade) or (MPa grades) generation vibrations of high pressure gas, loosen or clean the dirty material on periphery;5. generally pacifying on the side that oscillator head integrates frame Equipped with sludge pump, the sludge generated during cleaning dirty material is directly extracted out by sludge pump, then the people from filter/pond top It is discharged at mouthful, movement is arranged side by side, clear mud excellent;6. power line, the water/gas source capsule line etc. that are connected with situ regeneration device It is guided into from the population of filter/pond top, it is easy to operate;7. other field can be promoted or is applied to.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the rotary dirty material situ regeneration device of integrated-type of the present invention.
Fig. 2 is the line A-A schematic cross-sectional view along Fig. 1.
Fig. 3 is the line B-B schematic cross-sectional view along Fig. 2.
Fig. 4 is working condition schematic diagram of the dirty material situ regeneration device in filter/pond of water treatment system.It is filtering The thin through filtrate of the particle size filtrate of 20~50mm, 10~20mm central diameter filtrate and 5~10mm is placed in device/pond by different level, such as Quartz sand, ceramics, cleaned coal or activated carbon etc..
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
As shown in Fig. 1, a kind of rotary dirty material situ regeneration device of integrated-type of the present invention includes pillar 1, embraces Ring 2, driving wheel 2a, locating ring 2b, mechanical arm 3, driver 5, output revolving shaft 6, connecting shaft 7, mounting plate 7a, rotary joint 7b, Oscillator head integrates frame 8, water/gas pipe 9, oscillator head 10, connector 13, supersonic generator 14 and coupling tube 15, wherein described Embrace ring 2 be rolling bearing structure formula embrace ring, can self design, also can market purchasing;Mechanical arm 3 is also referred to as machinery Hand, the prior art have multiple turning joint 3a thereon;The entirety being made of motor and gearbox may be selected in driver 5, general Technology;Output revolving shaft 6 is the output end of gearbox;Oscillator head 10 and ultrasonic device generator 14 are that market can buy product, such as mountain Eastern Jining Ke Yuan ultrasonic equipment Co., Ltd available stock.
Such as attached drawing 1, the upper end of pillar 1, which is equipped with, embraces ring 2, is connected with one of mechanical arm 3 in the one side wall for embracing ring 2, machine There is quantity to be more than or equal to 1 turning joint 3a on tool arm 3, turning joint 3a can make mechanical arm 3 or so stretch, move up and down (i.e. Realize the angle α between the longitudinal center line of pillar 1 and the longitudinal center line of mechanical arm 3 0~900Range) and front and back Bending.It is symmetrical with mechanical arm 3, it is furnished with driving wheel 2a in another side wall for embracing ring 2, the rotation of driving wheel 2a can drive mechanical arm 3 with the movement of same revolving speed.Under normal circumstances, driving wheel 2a need to be accomplished first with 0~3600Rotationally clockwise, thereafter again with 0 ~3600It is counter to rotate in an anti-clockwise direction.The power line of driving wheel 2a is drawn from the top population 23 in filter/pond 16, this is one General technology.For safety, against ring 2 is embraced, it is configured with locating ring 2b on pillar 1, after positioning, embraces ring 2 no longer along pillar 1 It slides up and down.
Driver 5 is housed in the other end upper side of mechanical arm 3, the driver 5 generallys use motor and gearbox Assembly.The output revolving shaft 6 of driver 5 is connected after passing through mechanical arm 3 with connecting shaft 7, and the output revolving shaft 6 is the same as connection Being connected for axis 7 can be welding structure or flange plate structure.The lower end of connecting shaft 7 integrates frame 8 with oscillator head through coupling tube 15 and is connected It connects.As shown in Fig. 2, be set with coupling tube 15 in the outside of connecting shaft 7, when suit, coupling tube 15 is the same as both connecting shafts 7 shape It at stationary fit, rotate coupling tube 15 can around connecting shaft 7.It is uniform or non-homogeneous be fixed with quantity in the outer periphery of coupling tube 15 Oscillator head greater than 2 integrates frame 8, their shapes are integral.As shown in Figure 2,3, each unit of frame 8 is integrated (such as in oscillator head This case is there are four unit) outline border inner sidewall on be disposed with the oscillator head 10 that quantity is more than or equal to 1, each oscillator head from top to bottom (general) has (two) connector lug 11 on 10, with conducting wire that each oscillator head 10 is in parallel.Oscillator head integrates in frame 8 in each unit Oscillator head 10 in parallel is connected with conducting wire, becomes the integrated-type arrangement on true meaning.
Water/gas pipe 9 of the quantity greater than 1 is mounted on the outline border edge that oscillator head integrates frame 8, the length of each water/gas pipe 9 It is equivalent to the height that oscillator head integrates frame 8, the top end face of each water/gas pipe 9 integrates the top end face of frame 8 in same water with oscillator head In plane.Hydraulic pressure/air pressure in the water/gas pipe 9 is at MPa grades.Water/gas pipe 9 draws from the population 23 on 16 top of filter Enter.
Such as Fig. 3, quantity is in parallel each other greater than 1 oscillator head 10, and mounting plate 7a is assemblied in the top that oscillator head integrates frame 8, The each unit for making oscillator head integrate frame 8 becomes sealing state.Rotary joint on mounting plate 7a equipped with quantity more than or equal to 2 7b, the rotary joint 7b are that market can buy product.The connector lug 11 on each oscillator head 10 after in parallel each other is same through conducting wire Rotary joint 7b on mounting plate 7a is connected, and each rotary joint 7b is connected one of connector 13 by connecting line 12.The company It connects device 13 and is also referred to as " a kind of rotary type power attachment device ", separately declare invention/patent of invention on the same day with this case.Connector 13 other end connects/is connected to the incoming end of supersonic generator 14, and the supersonic generator 14 is mounted on filter/pond 16 Outside.The ultrasonic wave signal (or ultrasonic wave electric current) issued by supersonic generator 14 is by signal line through connector 13, rotation Connector 7b is passed on each oscillator head 10, generates vibration by oscillator head 10, and this vibration shakes water or gas, loosen surrounding by The filtrate (dirt material) of pollution, and then dirt material is started the cleaning processing.
When implementation, according to shown in attached drawing 4 by a kind of rotary dirty material situ regeneration device of integrated-type be placed in filter/ The intermediate position in pond 16, the tip head for allowing oscillator head to integrate frame 8 are inserted into thin footpath filtrate 22, partial size that partial size is 5~10mm and are The central diameter filtrate 21 or partial size of 10~20mm is in the particle size filtrate 20 of 20~50mm.Start driver 5, drives connecting shaft 7, vibration Subheader integrates frame 8 and water/gas pipe 9 rotates simultaneously, controls oscillator head and integrates the revolving speed (rotation) of frame 8 in 1.0~8.0rpm model It encloses, the water or gas (being MPa grades) of water/gas pipe 9 spray, and clean to dirt material.
In order to which the sludge generated when material that cleaning is dirty is discharged in time, one generally has been placed by the side that oscillator head integrates frame 8 Sludge pump more than platform, sludge can be discharged from the population 23 on 16 top of filter/pond through sludge pipe in time for they.Basis simultaneously Working condition adjusts oscillator head at any time and integrates operating position of the frame 8 in filter/pond 16, to each position in filter/pond 16 Dirty material loosened and cleaned.
The revolving speed of ring 2 is embraced in adjustment, by the control of this revolving speed within the scope of 0.5~2.0rpm.The rotation for embracing ring 2 drives machinery Arm (manipulator) 3 acts, and the rotation of mechanical arm 3 makes the integrated frame 8 of connected oscillator head follow rotation, i.e. oscillator head is integrated Frame 8 is rotated around pillar 1, and rotational angle is controlled at 0~360 ° as far as possible, and makees clockwise direction and counter-clockwise direction rotation.It can Know, oscillator head had integrated frame 8 not only " rotation " but also " revolution ", realizes oscillator head and integrates frame 8 within the scope of the universe in filter/pond 16 Movement.
The flexible of mechanical arm 3 is controlled, and can be made between longitudinal center line of the longitudinal center line of mechanical arm 3 with pillar 1 Angle α changes within the scope of 0~90 °, is cleaned the polluted filtering material (i.e. dirty material) at the intermediate position in filter/pond 16.
When in filter/pond 16 everywhere and each partial size filtrate has cleaned after realizes the in-situ regeneration of dirty material, can be again It uses, drainage hole 19 of the generated Partial filtration water through the quantity on 16 bottom plate of filter/pond greater than 1 flows into water cavity 18, opens The switch on the sewage pipe 17 of 18 bottom end of water cavity is opened, sewage is discharged, is focused on, it can be achieved that purpose of the present invention.

Claims (3)

1. a kind of rotary dirty material situ regeneration device of integrated-type, including pillar (1), armful ring (2), driving wheel (2a), locating ring (2b), mechanical arm (3), driver (5), connecting shaft (7), mounting plate (7a), rotary joint (7b), oscillator head integrate frame (8), Water/gas pipe (9) and oscillator head (10), it is characterised in that: it embraces ring (2) and is assemblied in the upper end of pillar (1), the one of mechanical arm (3) Head is connected to the one side wall for embracing ring (2), symmetrical with mechanical arm (3), is furnished with driving wheel (2a) in another side wall for embracing ring (2), The revolving speed control of ring (2) is embraced in 0.5~2.0rpm range, is configured with locating ring (2b) on pillar (1) against armful ring (2);
Driver (5) are housed on the upside of the other end of mechanical arm (3), the output revolving shaft (6) of driver (5) is passing through mechanical arm (3) same to connecting shaft (7) is connected after, and the lower end of connecting shaft (7) is connected with after coupling tube (15) close-fitting with oscillator head integrated frame (8) It connects, controls oscillator head and integrate the revolving speed of frame (8) in 1.0~8.0rpm range.
2. a kind of rotary dirty material situ regeneration device of integrated-type according to claim 1, it is characterised in that: in coupling tube (15) outer periphery it is uniform or it is non-homogeneous be fixed with quantity greater than 2 oscillator head integrate frame (8), coupling tube (15) same to connecting shaft (7) stationary fit is formed between;It is disposed with quantity on the outline border inner sidewall that oscillator head integrates each unit of frame (8) and is greater than 1 Oscillator head (10) has connector lug (11) on each oscillator head (10), and the oscillator head (10) with conducting wire by quantity greater than 1 is connected As integrated arrangement;Water/gas pipe (9) of the quantity greater than 1 is mounted on the outline border edge that oscillator head integrates frame (8) each unit, The top end face of each water/gas pipe (9) integrates the top end face of frame (8) in same level with oscillator head.
3. a kind of rotary dirty material situ regeneration device of integrated-type according to claim 1 or 2, it is characterised in that: shaking The top that subheader integrates frame (8) is equipped with mounting plate (7a), the rotary joint on mounting plate (7a) equipped with quantity more than or equal to 2 (7b), the same rotary joint of connector lug (11) packet type (7b) on oscillator head (10) is connected, by connecting line (12) rotary joint One of (7b) same to connector (13) is connected, and the other end of connector (13) connects/be connected to the access of supersonic generator (14) End.
CN201811135331.0A 2018-09-28 2018-09-28 Integrated rotary type sewage in-situ regeneration device Active CN109126230B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811135331.0A CN109126230B (en) 2018-09-28 2018-09-28 Integrated rotary type sewage in-situ regeneration device

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Application Number Priority Date Filing Date Title
CN201811135331.0A CN109126230B (en) 2018-09-28 2018-09-28 Integrated rotary type sewage in-situ regeneration device

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CN109126230A true CN109126230A (en) 2019-01-04
CN109126230B CN109126230B (en) 2023-11-24

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110624315A (en) * 2019-02-24 2019-12-31 田大志 Environment-friendly treatment method for recycling polluted and ineffective filter material
CN110801650A (en) * 2019-11-28 2020-02-18 湖南娄底泰阳科技有限公司 Staple bolt formula frame gravity dispersion devices
CN112190988A (en) * 2020-07-20 2021-01-08 南昌航空大学 Novel ultrasonic backwashing V-shaped filter
CN112744888A (en) * 2019-10-31 2021-05-04 中国石油天然气股份有限公司 Purifying device for filter material
CN113413647A (en) * 2021-03-06 2021-09-21 韩方 Ultrasonic filter cleaning technology

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010051734A1 (en) * 2008-11-05 2010-05-14 Xiang Liancheng A method for accelerating depositing-condensing-dewatering of sludge by means of vibration
CN102099098A (en) * 2008-07-14 2011-06-15 福吉米株式会社 Filtration method, method of purifying abrasive composition using the same, method of regenerating filter for use in filtration, and apparatus for regenerating filter
CN203090573U (en) * 2013-02-21 2013-07-31 南通海鹰机电集团有限公司 Automatic sweeping filter
CN103753603A (en) * 2014-01-29 2014-04-30 哈尔滨工业大学 Single-freedom-degree rotating mechanical arm driven by piezoelectric ultrasonic vibrator
CN106698551A (en) * 2017-01-27 2017-05-24 成都蒲江珂贤科技有限公司 Rotary type sewage refinement treatment device
CN208927695U (en) * 2018-09-28 2019-06-04 湖南娄底泰阳科技有限公司 A kind of rotary dirty material situ regeneration device of integrated-type

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102099098A (en) * 2008-07-14 2011-06-15 福吉米株式会社 Filtration method, method of purifying abrasive composition using the same, method of regenerating filter for use in filtration, and apparatus for regenerating filter
WO2010051734A1 (en) * 2008-11-05 2010-05-14 Xiang Liancheng A method for accelerating depositing-condensing-dewatering of sludge by means of vibration
CN203090573U (en) * 2013-02-21 2013-07-31 南通海鹰机电集团有限公司 Automatic sweeping filter
CN103753603A (en) * 2014-01-29 2014-04-30 哈尔滨工业大学 Single-freedom-degree rotating mechanical arm driven by piezoelectric ultrasonic vibrator
CN106698551A (en) * 2017-01-27 2017-05-24 成都蒲江珂贤科技有限公司 Rotary type sewage refinement treatment device
CN208927695U (en) * 2018-09-28 2019-06-04 湖南娄底泰阳科技有限公司 A kind of rotary dirty material situ regeneration device of integrated-type

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110624315A (en) * 2019-02-24 2019-12-31 田大志 Environment-friendly treatment method for recycling polluted and ineffective filter material
CN112744888A (en) * 2019-10-31 2021-05-04 中国石油天然气股份有限公司 Purifying device for filter material
CN110801650A (en) * 2019-11-28 2020-02-18 湖南娄底泰阳科技有限公司 Staple bolt formula frame gravity dispersion devices
CN112190988A (en) * 2020-07-20 2021-01-08 南昌航空大学 Novel ultrasonic backwashing V-shaped filter
CN113413647A (en) * 2021-03-06 2021-09-21 韩方 Ultrasonic filter cleaning technology

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