CN110013706A - A kind of compound efficient desander - Google Patents

A kind of compound efficient desander Download PDF

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Publication number
CN110013706A
CN110013706A CN201810017155.4A CN201810017155A CN110013706A CN 110013706 A CN110013706 A CN 110013706A CN 201810017155 A CN201810017155 A CN 201810017155A CN 110013706 A CN110013706 A CN 110013706A
Authority
CN
China
Prior art keywords
sand
tank
desanding
helical feed
rotary shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810017155.4A
Other languages
Chinese (zh)
Inventor
王金生
陆晓春
李刚
方波
屈伟平
黄华英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Longcheng High Tech Environmental Protection (group) Co Ltd
Original Assignee
Shenzhen Longcheng High Tech Environmental Protection (group) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Longcheng High Tech Environmental Protection (group) Co Ltd filed Critical Shenzhen Longcheng High Tech Environmental Protection (group) Co Ltd
Priority to CN201810017155.4A priority Critical patent/CN110013706A/en
Publication of CN110013706A publication Critical patent/CN110013706A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/04Combinations of filters with settling tanks
    • B01D36/045Combination of filters with centrifugal separation devices

Abstract

The present invention discloses a kind of compound efficient desander, and desanding device includes tank body, outlet tube, tilts sedimentation device, inlet tube (, rotating vane, rotary shaft rotates sand removing device, motor, valve, sand setting case spiral shell, helical feed.Stoste enters from feed inlet along tank body tangential direction, under rotating vane drive, strong rotary motion is generated, since sand water density is different, under centrifugal force, centripetal force, the collective effect of fluid drag, increase low density water and fine solid particles, after carrying out two resedimentations by inclination sedimentation device, it is discharged by water outlet, the big sand grains of density enters helical feed by valve by device bottom, through three resedimentation of helical feed sand setting case, finally it is discharged by sand export.The present invention solves traditional desander to the filth disposal difficulty that specific gravity is small, and treating capacity is small, the low problem of desanding efficiency.

Description

A kind of compound efficient desander
Technical field
The present invention relates to environmentally friendly water-treatment technology field, especially a kind of compound efficient desander.
Background technique
China is the country of an arid serious water shortage, and to alleviate severe water shortage situation, water-purifying technique seems especially Important, purified water needs to get rid of the solid particles such as water sand grains first, in the prior art, applied to going water removal sand grains etc. solid Body particl method includes the following two kinds, and one makes the biggish particle of density in water body settle down by the way of standing sedimentation, Achieve the purpose that solid particle in water removal by extracting upper water column;Second, to use traditional desander, passes through mechanical equipment To achieve the purpose that quick eliminating particle.In above two method, low energy consumption for the first, but time-consuming;Second using mechanical Equipment filtering can greatly shorten filtration time although having certain energy consumption, and general desander type has decanter type at present Desander, spiral-flow type desanding device, filtering type desander, but the desander of existing apparatus need to be cleaned often, replace filter core, tank body The problems such as product is small, and treating capacity is small, low efficiency, desanding effect is bad.
Summary of the invention
The present invention discloses a kind of compound efficient desander, is equipped with triple desanding devices in the desander, it is intended to solve existing There is desander present in technology small in size, the problems such as desanding efficiency is low, and desanding effect is bad.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of compound efficient desander, including tank body (1), outlet tube (2), tilt filtration device (3), inlet tube (4), rotating vane (5), rotary shaft (6), rotation sand removing device (7), motor (8), valve (9), sand setting case (10), helical feed (11).It is characterized in that, the tank body (1) is by top tapered Cylinder, intermediate cylindrical cylinder and bottom conic tube composition, inlet tube (4) and tank body (1) are in tangential direction access tank body (1) Middle part, outlet tube (2) are located above inlet tube (4), install perpendicular to tank body (1).
According to the above scheme, the rotating vane (5), rotary shaft (6), rotation sand removing device (7), motor (8) composition centrifugation Desanding device.Rotating vane (5) is Dual-layer flat paddle, and rotary shaft (6) is connected by shaft coupling with motor (8) projecting shaft, It is more smooth that rotation sand removing device (7) makes bottom shake out.
According to the above scheme, the inclination sedimentation device (3) is annular arrangement, and with level in 60 ° of placements, integral installation is being revolved Above rotating vane piece (5), double desanding is carried out to residual grit in liquid.
According to the above scheme, the valve (9) totally two, is mounted between tank body (1) bottom and helical feed (11), two Valve is staggeredly opened, automatic sand draining.
According to the above scheme, the sand setting case (10) is mounted on above helical feed cover board, carries out triple desanding, promotes desanding Effect.
According to the above scheme, the helical feed (11) is shaftless screw conveying, is connect by flange with valve, is completed triple After desanding, helical feed transports out sand.
The beneficial effects of the present invention are:
Carry out desanding using triple desanding devices, first again desanding using rotating device by stoste along inner tank wall spiralization, it is former Liquid in liquid separates under centrifugal force, centripetal force, the collective effect of fluid drag with sandstone, and sandstone is under inner tank wall It is down to out sandpipe;Second again desanding utilize rotating device inclined upward sedimentation device carry out desanding;Desanding utilizes spiral to third again Sand setting case settling sand removing above conveyer, desanding efficiency is high, and tank volume is big, and treating capacity is big.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention.
Fig. 1 is the structural diagram of the present invention;
In figure: 1 tank body;2 outlet tubes;3 tilt filtration devices;4 inlet tubes;5 rotating vanes;6 rotary shafts;7 rotation sand removing devices; 8 motors;9 valves;10 sand setting casees;11 helical feeds.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear and detailed Description:
If Fig. 1 is provided, a kind of compound efficient desander, the tank body (1) by top tapered cylinder, intermediate cylindrical cylinder and Bottom conic tube composition, with tank body (1) in the middle part of tangential direction access tank body (1), outlet tube (4) is located at inlet tube (4) Above outlet tube (2), installed perpendicular to tank body (1).The rotating vane (5), rotary shaft (6), rotation sand removing device (7), electricity Machine (8) composition centrifugation desanding device.Rotating vane (5) is Dual-layer flat paddle, and rotary shaft (6) passes through shaft coupling and motor (8) Projecting shaft is connected, and it is more smooth that rotation sand removing device makes bottom shake out.The tilt filtration device (3) is annular arrangement, inclination It places, integral installation carries out double desanding above rotating vane (5), to residual grit in liquid.The valve (9) totally two Platform is mounted between tank body (1) bottom and helical feed (11), and two deck valve doors are staggeredly opened, automatic sand draining.The sand setting case (10) it is mounted on above helical feed cover board, carries out triple desanding, promote desanding effect.The helical feed (11) is shaftless spiral shell Rotation conveying, is connect by flange with valve, after completing triple desanding, sandstone is transferred out equipment by helical feed.
Below according to attached drawing, the present invention will be further described:
Motor (8) in soft start centrifugation desanding device first, motor (8) drives rotary shaft (6), rotating vane (7) rotation, to electricity When machine (8) reaches preset rotation speed, stoste is entered tank body (1) by inlet tube (4) along tank body tangential direction, rotating vane (7) band Dynamic stoste rotation, sand grains and aqueous initial gross separation under centrifugal force, centripetal force, the collective effect of fluid drag in stoste, water Liquid is discharged upwardly through after the double desanding of inclination sedimentation device (3) progress through outlet tube (2), and sand grains below tank body (1) by going out Sand mouth enters helical feed (11) through valve (9), and sand grains is discharged after sand setting case (10) carry out triple desanding.

Claims (6)

1. a kind of compound efficient desander, it is characterised in that: the desanding device includes tank body, outlet tube, inclination sedimentation dress It sets, inlet tube, rotating vane, rotary shaft, rotation sand removing device, motor, valve, sand setting case, helical feed, the tank body is by pushing up Portion's conical shell, intermediate cylindrical cylinder and bottom conic tube composition, inlet tube and tank body are in tangential direction access tank body Portion, outlet tube are located above inlet tube, install perpendicular to tank body.
2. rotating vane according to claim 1, rotary shaft, rotation sand removing device, motor form are centrifuged desanding device, Be characterized in that, the rotating vane is Dual-layer flat paddle, and two groups of rotating vanes are distributed at an angle, be bolted with Rotary shaft is fixed, and rotary shaft is connected by shaft coupling with motor projecting shaft, and rotation sand removing device is located at rotary shaft bottom.
3. inclination sedimentation device according to claim 1, which is characterized in that inclination sedimentation device is located on rotating vane Side, outlet tube lower section, around the inclination arrangement of rotary shaft annular.
4. totally two, valve according to claim 1, being mounted between tank base and helical feed, two deck valve doors interlock It opens, automatic sand draining.
5. sand setting case is mounted on above helical feed cover board according to claim 1, triple desanding are carried out, promote desanding effect Fruit.
6. helical feed according to claim 1, which is characterized in that helical feed is shaftless screw conveying, helical feed It is connect entirely through flange with bottom valve.
CN201810017155.4A 2018-01-09 2018-01-09 A kind of compound efficient desander Pending CN110013706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810017155.4A CN110013706A (en) 2018-01-09 2018-01-09 A kind of compound efficient desander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810017155.4A CN110013706A (en) 2018-01-09 2018-01-09 A kind of compound efficient desander

Publications (1)

Publication Number Publication Date
CN110013706A true CN110013706A (en) 2019-07-16

Family

ID=67187563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810017155.4A Pending CN110013706A (en) 2018-01-09 2018-01-09 A kind of compound efficient desander

Country Status (1)

Country Link
CN (1) CN110013706A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110801672A (en) * 2019-10-12 2020-02-18 湖南洞庭环保科技有限公司 Sand setting device for sewage treatment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811016A (en) * 1993-08-13 1998-09-22 Noggerath Holding Gmbh & Co. Kg. Method and apparatus for removing sand from waste water loaded with sand and organic substances
CN200971326Y (en) * 2006-11-01 2007-11-07 李侠 Deep cone thickener
CN201932933U (en) * 2010-11-16 2011-08-17 江苏五龙机械有限公司 Rotational-flow grit catcher provided with automatic degritting device
CN102228750A (en) * 2011-05-24 2011-11-02 昆明冶研新材料股份有限公司 Efficient tilting plate thickener
CN202207485U (en) * 2011-09-23 2012-05-02 重庆市渝西水务有限公司 Sloping plate type streaming structure of sand-water separator
CN106807126A (en) * 2017-03-20 2017-06-09 浙江为环科技有限公司 A kind of inclined tube-type grit water separator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811016A (en) * 1993-08-13 1998-09-22 Noggerath Holding Gmbh & Co. Kg. Method and apparatus for removing sand from waste water loaded with sand and organic substances
CN200971326Y (en) * 2006-11-01 2007-11-07 李侠 Deep cone thickener
CN201932933U (en) * 2010-11-16 2011-08-17 江苏五龙机械有限公司 Rotational-flow grit catcher provided with automatic degritting device
CN102228750A (en) * 2011-05-24 2011-11-02 昆明冶研新材料股份有限公司 Efficient tilting plate thickener
CN202207485U (en) * 2011-09-23 2012-05-02 重庆市渝西水务有限公司 Sloping plate type streaming structure of sand-water separator
CN106807126A (en) * 2017-03-20 2017-06-09 浙江为环科技有限公司 A kind of inclined tube-type grit water separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110801672A (en) * 2019-10-12 2020-02-18 湖南洞庭环保科技有限公司 Sand setting device for sewage treatment

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Address after: 518057 Room 1201A, High-tech South Desai Science and Technology Building, Nanshan Science Park, Shenzhen City, Guangdong Province

Applicant after: Shenzhen Longcheng high tech environmental protection Co., Ltd

Address before: 518057 Room 1201A, High-tech South Desai Science and Technology Building, Nanshan Science Park, Shenzhen City, Guangdong Province

Applicant before: Shenzhen Longcheng high tech environmental protection (Group) Co., Ltd.

Address after: 518057 Room 1201A, High-tech South Desai Science and Technology Building, Nanshan Science Park, Shenzhen City, Guangdong Province

Applicant after: Shenzhen Longcheng high tech environmental protection Co., Ltd

Address before: 518057 Room 1201A, High-tech South Desai Science and Technology Building, Nanshan Science Park, Shenzhen City, Guangdong Province

Applicant before: Shenzhen Longcheng high tech environmental protection (Group) Co., Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190716