CN201729720U - NZ-MHS sewage purifier - Google Patents

NZ-MHS sewage purifier Download PDF

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Publication number
CN201729720U
CN201729720U CN2010202432011U CN201020243201U CN201729720U CN 201729720 U CN201729720 U CN 201729720U CN 2010202432011 U CN2010202432011 U CN 2010202432011U CN 201020243201 U CN201020243201 U CN 201020243201U CN 201729720 U CN201729720 U CN 201729720U
Authority
CN
China
Prior art keywords
centrifugal
district
self
area
mhs
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.)
Expired - Lifetime
Application number
CN2010202432011U
Other languages
Chinese (zh)
Inventor
傅小强
尹强
姜晓虎
刘玉安
吴亚
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.)
Guodian Nanjing Automation Co Ltd
Original Assignee
NANJING NANZI KELIN SYSTEM ENGINEERING 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 NANJING NANZI KELIN SYSTEM ENGINEERING CO LTD filed Critical NANJING NANZI KELIN SYSTEM ENGINEERING CO LTD
Priority to CN2010202432011U priority Critical patent/CN201729720U/en
Application granted granted Critical
Publication of CN201729720U publication Critical patent/CN201729720U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an NZ-MHS sewage purifier which comprises a body and legs connected at the lower part of the body, wherein a self-cleaning filter cartridge is arranged at the upper part of the interior of the body, an electric cleaning brush for a cleaning area is arranged on the inner wall of the self-cleaning filter cartridge, a cleaning fluid receiving hopper with the bottom end exposed out of the body is arranged below the self-cleaning filter cartridge, an inclined plate precipitation area is arranged below the cleaning fluid receiving hopper, a centrifugal area effluent baffle is arranged at the center below the inclined plate precipitation area, water distribution clapboards are arranged at the periphery of the centrifugal area effluent baffle, a centrifugal area outer cartridge is arranged below the centrifugal area effluent baffle, a centrifugal area inner cartridge is arranged inside the centrifugal area outer cartridge, a water inlet pipe with the top end exposed of the body is arranged in the centrifugal area inner cartridge, and the bottom end of the body is provided with a mud hole. The NZ-MHS sewage purifier has good treatment effect for high-turbidity wastewater, reduces energy consumption, and solves the phenomena of agglomeration and blocking of conventional filter materials.

Description

The NZ-MHS sewage purification device
Technical field
The utility model relates to a kind of cleaner, specifically the NZ-MHS sewage purification device.
Background technology
Existing high suspended matter sewage purification device mainly is that technological method such as the coagulating, sloping plate deposition, suspended filter material filtration conventional sewage disposal is realized in an equipment.Existing high-turbidity sewage cleaner structure mainly is divided into coagulating district, sloping plate deposition district, filtrating area composition.Coagulation district cardinal principle is that compression double electric layer, adsorption bridging, net are caught etc.; Sloping plate deposition district cardinal principle is the shallow layer settling principle; Filtrating area mainly utilizes the surface filtration principle of light filter material.Too much particulate matter enters the sloping plate deposition district in the high suspended matter sewage, causes the dirt in sloping plate deposition district stifled easily; The filtrating area light filter material is difficult to adapt to high-temperature water quality, lumps easily; Filtrating area backwash energy consumption is bigger.
The utility model content
The utility model purpose: at above-mentioned prior art problems and deficiency, the purpose of this utility model provides that a kind of treatment effect to high-turbidity water is good, dirty stifled less, energy consumption is little, filtrate prevented from caking, dirty stifled NZ-MHS sewage purification device.
Technical scheme: for achieving the above object, the technical solution of the utility model is a kind of NZ-MHS sewage purification device, comprise body and the supporting leg that is connected the body bottom, wherein above body interior, be provided with the self-stip cartridge filter, be provided with the electronic wiper of cleaning area at self-stip cartridge filter inwall, being provided with the bottom below the self-stip cartridge filter exposes at this external scavenging solution and connects bucket, scavenging solution connect bucket below be provided with the sloping plate deposition district, the center is provided with centrifugal district's water outlet baffle plate below the sloping plate deposition district, around centrifugal district's water outlet baffle plate, be provided with the water distribution dividing plate, below centrifugal district's water outlet baffle plate, be provided with centrifugal district urceolus, be provided with centrifugal district inner core in the inside of centrifugal district urceolus, in centrifugal district inner core, be provided with the top and expose, be provided with mud discharging mouth in the bottom of body at this external water inlet pipe.
Described body bottom is a back taper, and the middle part is a round shape, and the top is a circular head.
Described body top is provided with produces the mouth of a river, and side wall upper part is provided with hand-hole, and bottom back taper sidewall is provided with the spoil disposal hand hole.
Beneficial effect: the utility model is good to the treatment effect of high-turbidity water, has reduced energy consumption, has solved traditional filter material caking, dirty stifled phenomenon.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only be used to the utility model is described and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
As shown in the figure, a kind of NZ-MHS sewage purification device, comprise body 1, body 1 bottom is a back taper, the centre is a round shape, the top is a circular head, be provided with the product mouth of a river 13 on the top of body 1, be provided with hand-hole 14 in body 1 side wall upper part, be connected with supporting leg 2 in body 1 outer wall bottom, be provided with self-stip cartridge filter 3 in body 1 inner and upper, be provided with the electronic wiper 4 of cleaning area at self-stip cartridge filter 3 inwalls, expose scavenging solution outside body 1 and connect bucket 5 being provided with the bottom below the self-stip cartridge filter 3, scavenging solution connect the bucket 5 below be provided with sloping plate deposition district 6, the center is provided with centrifugal district's water outlet baffle plate 7 below sloping plate deposition district 6, around centrifugal district's water outlet baffle plate 7, be provided with water distribution dividing plate 8, water distribution dividing plate 8 is close to body 1 inwall, below centrifugal district's water outlet baffle plate 7, be provided with centrifugal district urceolus 9, be provided with centrifugal district inner core 10 in the inside of centrifugal district urceolus 9, in centrifugal district inner core 10, be provided with the top and expose water inlet pipe 11 outside body 1, be provided with mud discharging mouth 12 in the bottom of body 1, on the next door of mud discharging mouth 12 body 1 bottom back taper sidewall, be provided with spoil disposal hand hole 15.
The selection of the utility model cleaner diameter D is decided according to the settling region surface load, and surface load is 4-7m 3/ (m 2H).Centrifugal separating area is an inside and outside sleeve formula structure, and inner core is a pressure type eddy flow centrifugal separating area, the outer gravity type boat davit eddy flow centrifugal separating area of urceolus.The separating factor a relation of centrifugal force and gravity, a=r n are all satisfied in centrifugation in the inner/outer tube 2/ 900
In the formula: α-separating factor;
R-rotation radius (m);
N-rotating speed (r/min);
A enough just can satisfy separating effect greatly as can be seen.
1, centrifugal separating area explanation:
The water inlet pipe flow velocity is v 0=1-2m/s;
Inner diameter of steel flue (D 1Inner diameter of steel flue, mm; Q flooding velocity L/s)
The sealing of inner core top, center drilling, opening diameter d 1=(1/4-1/6) D 1
The inner core length L 1=600-1000mm;
The urceolus diameter should guarantee that upflow velocity is v 2=25-30m/h;
The urceolus upper end is open, and the upper end exceeds inner core 100-200mm;
The inner/outer tube lower end is 45 ° of tubaeform expansions mouths, and tubaeform length is 100-200mm;
Urceolus and inner core lower end discrepancy in elevation l 4=300-500mm;
Inner core lower port diameter D 3=D 1+ 100tg45 °;
Urceolus lower port diameter D 4=D 2+ 150tg45 °;
2, sloping plate deposition district explanation
Sloping plate deposition district swash plate is a polypropylene material, the thick 2mm of swash plate, swash plate spacing 100mm, 60 ° at inclination angle, straight side length 1000mm.
3, self-stip filtrating area explanation
The self-stip filtrating area is that stainless steel filtering net is joined the self-stip nozzle structure.Filter screen becomes tubular construction, and sewage inside enters, the outside outflow.The filter screen aperture is generally 0.15-0.2mm, and the filter cylinder diameter determines that according to the flow size crossing water flow velocity is 20-30mm/S.
4, example explanation
Certain case history, water yield Q=50m 3/ h, water inlet concentration of suspension 5000-10000mg/L; The cleaner water inlet is equipped with a certain amount of conventional flocculation agent and coagulant aids, and handling back water outlet concentration of suspension is 10-20mg/L, removes the self-stip water, and producing water ratio is 95-98%.
The key part size:
Cleaner diameter D=2800mm;
Centrifugal separating area inner diameter of steel flue D 1=250mm, length L 1=1000;
Centrifugal separating area urceolus diameter D 2=600mm, urceolus length overall 1500mm;
Opening diameter d on the centrifugal separating area inner core 1=50mm;
The water outlet baffle plate is 90 ° of cones, following bore 700mm;
Self-stip cartridge filter diameter 450mm, tube length 1500mm, perforate precision 0.2mm;
Hang brush drive unit power 0.55KW.
This cleaner is to suspended substance removal efficient height in the water, and with interior sewage, the suspended substance removal rate can reach 99.2%--99.5% to concentration of suspension 10000mg/L, and concentration of suspension is less than 10mg/L (every liter of milligram) in the general water outlet.Efficiently solving high suspended matter concentration causes the dirt in swash plate district stifled.Because filtrating area adopts self-stip to filter, and has significantly reduced the backwash energy consumption.

Claims (3)

1. NZ-MHS sewage purification device, comprise body (1) and the supporting leg (2) that is connected body (1) bottom, it is characterized in that: be provided with self-stip cartridge filter (3) in body (1) inner and upper, be provided with the electronic wiper of cleaning area (4) at self-stip cartridge filter (3) inwall, be provided with the scavenging solution that the bottom exposes outside body (1) in the below of self-stip cartridge filter (3) and connect bucket (5), the below that connects bucket (5) at scavenging solution is provided with sloping plate deposition district (6), be provided with centrifugal district's water outlet baffle plate (7) at the center, below of sloping plate deposition district (6), around centrifugal district's water outlet baffle plate (7), be provided with water distribution dividing plate (8), be provided with centrifugal district urceolus (9) in the below of centrifugal district's water outlet baffle plate (7), be provided with centrifugal district inner core (10) in the inside of centrifugal district urceolus (9), in centrifugal district inner core (10), be provided with the top and expose water inlet pipe (11) outside body (1), be provided with mud discharging mouth (12) in the bottom of body (1).
2. according to the described NZ-MHS sewage purification device of claim 1, it is characterized in that: described body (1) bottom is a back taper, and the centre is a round shape, and the top is a circular head.
3. according to claim 1 or 2 described NZ-MHS sewage purification devices, it is characterized in that: described body (1) top is provided with produces the mouth of a river (13), and side wall upper part is provided with hand-hole (14), and bottom back taper sidewall is provided with spoil disposal hand hole (15).
CN2010202432011U 2010-06-30 2010-06-30 NZ-MHS sewage purifier Expired - Lifetime CN201729720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202432011U CN201729720U (en) 2010-06-30 2010-06-30 NZ-MHS sewage purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202432011U CN201729720U (en) 2010-06-30 2010-06-30 NZ-MHS sewage purifier

Publications (1)

Publication Number Publication Date
CN201729720U true CN201729720U (en) 2011-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202432011U Expired - Lifetime CN201729720U (en) 2010-06-30 2010-06-30 NZ-MHS sewage purifier

Country Status (1)

Country Link
CN (1) CN201729720U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102210952A (en) * 2011-06-03 2011-10-12 广州大学 Adsorption filter for tap water
ITVI20110299A1 (en) * 2011-11-16 2013-05-17 Ecor S P A METHOD TO REDUCE THE CONTENT OF NITRATES IN PET ANIMALS AND SEPARATION GROUP USING THIS METHOD

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102210952A (en) * 2011-06-03 2011-10-12 广州大学 Adsorption filter for tap water
ITVI20110299A1 (en) * 2011-11-16 2013-05-17 Ecor S P A METHOD TO REDUCE THE CONTENT OF NITRATES IN PET ANIMALS AND SEPARATION GROUP USING THIS METHOD

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180911

Address after: 210003 new model Road 38, Gulou District, Nanjing, Jiangsu

Patentee after: Nanjing Automation Co., Ltd., China Electronics Corp.

Address before: 210003 new model Road 38, Gulou District, Nanjing, Jiangsu

Patentee before: Nanjing Nanzi Kelin System Engineering Co.,Ltd.

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20110202

CX01 Expiry of patent term