CN202113679U - Cleaning nozzle structure of rotary disc filter - Google Patents
Cleaning nozzle structure of rotary disc filter Download PDFInfo
- Publication number
- CN202113679U CN202113679U CN2011201335343U CN201120133534U CN202113679U CN 202113679 U CN202113679 U CN 202113679U CN 2011201335343 U CN2011201335343 U CN 2011201335343U CN 201120133534 U CN201120133534 U CN 201120133534U CN 202113679 U CN202113679 U CN 202113679U
- Authority
- CN
- China
- Prior art keywords
- rotary disc
- disc filter
- water
- nozzle
- cleaning
- 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
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a cleaning nozzle structure of a rotary disc filter, which comprises a base, a ceramic nozzle core and a nozzle core fastening cap. The cleaning nozzle structure is connected onto a cleaning water pipe via a semi-circular groove of the base and is sealed by a sealing ring, a water flow channel is disposed in the base, one end of the water flow channel is connected to the bottom of the semi-circular groove while the other end of the water flow channel is connected with a water nozzle hole, and the ceramic nozzle core is fastened on the water nozzle hole by the nozzle core fastening cap. An integral structural design is adopted, connection of all components can be realized by simple fastening and threaded and bolted connection only, so that assembly can be completed fast, defects that welding is required, assembly is complex and the like in the prior are avoided, production efficiency of equipment is greatly increased, the base is made of high-strength plastics, corrosion resistance is high, the service life of the equipment is prolonged, the nozzle core is made of ceramic materials, and accordingly the cleaning nozzle structure of the rotary disc filter is simple in structure and convenient in manufacture, detachment and cleaning, and effectively increases cleaning efficiency.
Description
Technical field
The utility model relates to the sewage disposal device field, especially the washer jet structure of rotary disc filter.
Background technology
Rotary disc filter is a kind of novel sewage disposal device, generally is used for the depth-type filtration of sewage, have take up an area of little, treatment effect good, the effluent quality advantages of higher.As shown in Figure 1, rotary disc filter is made up of some filtration rotating disks 104, is surrounded by the high strength filter cloth outside the every filtration rotating disk 104, and the filter Lower Half immerses in the water body during work, and rotating disk continues slowly rotation; Sewage gets into from central rotating cylinder 105, infiltrates into outside water purification water body through rotating disk 104 bottom filter clothes from inside to outside, and it is inboard that dirt and impurity then are filtered the filter cloth that is retained in rotating disk 104.Between adjacent discs 104, be provided with the high pressure washing waterpipe; Flushing water gets into arm 102 by house steward 101; On arm 102, be evenly equipped with plurality of nozzles 103, the rotating disk 104 inject high pressure water to both sides are from outer inwardly flushing rotating disk 104 top filter clothes; Dirt and the impurity inner residual filter cloth pour the waste material bucket that central interior is provided with, thereby play the effect of cleaning filter cloth.
The washer jet of the rotary disc filter of prior art generally adopts method connection nozzle on the cleaning water pipe of welding perhaps to connect nozzle through elbow, not only assembles complicacy, and workload is big, manual work and weld job that need be a large amount of; And be easy to generate corrosion and leak, water yield weakens and causes cleaning efficiency to reduce.
The utility model content
The applicant is complicated to the assembling of the washer jet of above-mentioned rotary disc filter of the prior art, and the big and perishable generation of workload shortcoming such as leak provides a kind of rational in infrastructure; The washer jet structure of rotary disc filter easy for installation; Adopt incorporate structural design, make installation fast and convenient, significantly reduced the assembly work amount; Prolong the life-span of product, improved the sealing property and the cleaning efficiency of product.
The technical scheme that the utility model adopted is following:
A kind of washer jet structure of rotary disc filter; Comprise that pedestal, ceramic mouth core and mouth core buckle cap; Utilize the semi-circular recesses of pedestal to be connected on the rinse water pipeline and utilize sealing ring to seal, said base interior is provided with water-flowing path, and said water-flowing path one end is connected the semi-circular recesses bottom; The other end is connected the water nozzle hole, and said ceramic mouth core utilizes the mouth core to buckle cap and is fastened on the water nozzle hole.It is further characterized in that:
Said mouth core is buckled block button hole is set on the cap, and said pedestal is provided with protruding buckle, utilizes block button hole and cooperating of buckle to realize being fastened and connected.
Said mouth core is buckled internal thread is set on the cap, and said pedestal is provided with external screw thread, utilizes threaded engagement to realize being fastened and connected.
It is fixing to utilize two pedestals to connect relatively, forms two side nozzles.
It is fixing to utilize fastener to be connected with pedestal, forms one-sided nozzle.
The beneficial effect of the utility model is following:
(1) the utility model adopts incorporate structural design; Connection between all parts only needs simply to fasten to be connected with screw bolt can accomplish assembling fast; Avoided needing to adopt drawbacks such as welding, assembling complicacy in the prior art, improved efficiency of equipment greatly.
(2) base part of the utility model adopts the highstrenghtpiston to make, and corrosion resistance is strong, and the corrosion drainage of having avoided metal solder to cause has prolonged service life of equipment; The mouth core adopts ceramic material to process, and is simple in structure, easily manufactured, utilizes the mouth core to buckle cap and is fastened on the water nozzle hole, in use is difficult for producing the situation of stopping up or corroding at place, water nozzle hole, and current are unobstructed, long service life; After long-term the use, if there is dirt to remain on the ceramic mouth core, only need the mouth core is buckled the cap dismounting, take out ceramic mouth core and wash, can recover unimpeded current after installing once more, effectively improved cleaning efficiency.
Use sealing ring to be tightly connected when (3) semi-circular recesses on the pedestal is connected with the cleaning water pipe, reach the better seal performance; The mouth core is buckled being fastened and connected of cap and pedestal, makes its connection more reliable; Phenomenons such as corrosion can not appear when guaranteeing work leaking, producing.
(4) it is fixing directly to utilize fastener to be connected with pedestal at washer jet; Form unidirectional nozzle arrangements, it is fixing also can to use two pedestals to connect relatively, forms two-way nozzle; Applying flexible; Can reduce the locus of whole rotary disc filter, practice thrift cost, and can improve the filter capacity of FU volume greatly.
Description of drawings
Fig. 1 is a prior art turntable structure of filter sketch map.
Fig. 2 is the assembling blast stereogram of the utility model.
Fig. 3 is the cutaway view of the pedestal of the utility model.
Fig. 4 is the assembling stereogram of the two-way nozzle of the utility model.
Fig. 5 is the assembling stereogram of the unidirectional nozzle of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described.
As shown in Figures 2 and 3; The washer jet structure of the described rotary disc filter of the utility model comprises that pedestal 1, ceramic mouth core 2 and mouth core buckle cap 3; Pedestal 1 one ends are provided with semi-circular recesses 4; Pedestal 1 set inside has water-flowing path 6, and an end opening of water-flowing path 6 is in semi-circular recesses 4 bottoms, and the other end is connected water nozzle hole 5; Semi-circular recesses 4 bottoms are provided with o-ring groove 9, and both sides are provided with installing hole 10.Pottery mouth core 2 utilizes the mouth core to buckle cap 3 and is fastened on the water nozzle hole 5, and the mouth core is buckled block button hole 8-1 is set on the cap 3, and pedestal 1 is provided with protruding buckle 8-2, utilizes block button hole 8-1 and cooperating of buckle 8-2 to realize being fastened and connected.Certainly, also can buckle on the cap 3 at the mouth core internal thread is set, pedestal 1 is provided with external screw thread, utilizes threaded engagement to connect
During practical set, the semi-circular recesses 4 of the utility model through pedestal 1 is fastened on the excircle of arm 102 of rinse water pipeline, through in o-ring groove 9, sealing ring being set, realizes sealing.As shown in Figure 4, utilize two pedestals 1 to connect relatively, and it is fixing to adopt securing member such as screw to realize, forms two side nozzles, can be applied on the intermediate conduit of the high pressure washing waterpipe in the rotary disc filter, realizes two-way spray; As shown in Figure 5, it is fixing to utilize fastener 7 to be connected with pedestal 1, forms one-sided nozzle, can be applicable to realize unidirectional spray on the pipeline on both sides of the high pressure washing waterpipe in the rotary disc filter.The utility model is linked and packed conveniently, applying flexible, has significantly reduced set-up time and assembly work amount, only need can accomplish in one hour now with the nozzle welding assembly work of the previous day.
More than describing is the explanation to the utility model; It or not qualification to utility model; The utility model institute restricted portion is referring to claim, and under the situation of the utility model spirit, the utility model can be done any type of modification; For example not only can be applied on the cleaning device of rotary disc filter, can also use on other gas liquid sprinkling equipments.
Claims (5)
1. the washer jet structure of a rotary disc filter; It is characterized in that: comprise that pedestal, ceramic mouth core and mouth core buckle cap; Utilize the semi-circular recesses of pedestal to be connected on the rinse water pipeline and utilize sealing ring to seal, said base interior is provided with water-flowing path, and said water-flowing path one end is connected the semi-circular recesses bottom; The other end is connected the water nozzle hole, and said ceramic mouth core utilizes the mouth core to buckle cap and is fastened on the water nozzle hole.
2. according to the washer jet structure of the described rotary disc filter of claim 1, it is characterized in that: said mouth core is buckled block button hole is set on the cap, and said pedestal is provided with protruding buckle, utilizes block button hole and cooperating of buckle to realize being fastened and connected.
3. according to the washer jet structure of the described rotary disc filter of claim 1, it is characterized in that: said mouth core is buckled internal thread is set on the cap, and said pedestal is provided with external screw thread, utilizes threaded engagement to realize being fastened and connected.
4. according to the washer jet structure of the described rotary disc filter of claim 1, it is characterized in that: it is fixing to utilize two pedestals to connect relatively, forms two side nozzles.
5. according to the washer jet structure of the described rotary disc filter of claim 1, it is characterized in that: it is fixing to utilize fastener to be connected with pedestal, forms one-sided nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201335343U CN202113679U (en) | 2011-04-29 | 2011-04-29 | Cleaning nozzle structure of rotary disc filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201335343U CN202113679U (en) | 2011-04-29 | 2011-04-29 | Cleaning nozzle structure of rotary disc filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113679U true CN202113679U (en) | 2012-01-18 |
Family
ID=45454778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201335343U Expired - Lifetime CN202113679U (en) | 2011-04-29 | 2011-04-29 | Cleaning nozzle structure of rotary disc filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536339A (en) * | 2016-01-21 | 2016-05-04 | 中国海洋石油总公司 | Frequency modulation type self-oscillation jetting device and use method thereof |
-
2011
- 2011-04-29 CN CN2011201335343U patent/CN202113679U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105536339A (en) * | 2016-01-21 | 2016-05-04 | 中国海洋石油总公司 | Frequency modulation type self-oscillation jetting device and use method thereof |
| CN105536339B (en) * | 2016-01-21 | 2017-06-06 | 中国海洋石油总公司 | A kind of frequency modulation type self-oscillation flow jet flow device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204276439U (en) | A kind of single flow ultrasonic cleaning equipment | |
| CN204099346U (en) | Multi-bed filter | |
| CN110441158B (en) | Water pressure test method for coiled tube heat exchange module | |
| CN101927104A (en) | Hydraulically-driven self-cleaning laminated filtering device of micro-irrigation system | |
| CN202113679U (en) | Cleaning nozzle structure of rotary disc filter | |
| CN107854880B (en) | Horizontal type pipeline trash device and sewage recycling system | |
| CN202315480U (en) | Vibrating self-cleaning filter | |
| CN202427225U (en) | Automatic cleaning and back-flushing type bag filter equipment | |
| CN207080805U (en) | A kind of vertical pressure device for being easy to cleaning | |
| CN105169783A (en) | Annular screen mesh slag removing device | |
| CN204073857U (en) | A kind of ultra-filtration element of disassembling cleaning | |
| CN204114465U (en) | Open Filter valve device and the linkage structure with water pipe thereof soon | |
| CN213685356U (en) | Valve structure convenient for discharging internal filtering material | |
| CN210021628U (en) | Reproducible radial flow adsorber | |
| CN202876493U (en) | Backwashing filter | |
| CN207025950U (en) | A kind of machine components cleaning device | |
| CN203736947U (en) | Integral cartridge type healthy water device | |
| CN208626718U (en) | Treated sewage reusing filter device | |
| CN207237453U (en) | A kind of anti-clogging y-type filter | |
| CN206334757U (en) | A kind of oily magnetic frock of marine main engine lubricant oil | |
| CN219128395U (en) | Sand filter with flushing structure | |
| CN201334680Y (en) | Silt and impurity removal auxiliary device for hydraulic excavator fuel tank | |
| CN211528167U (en) | Nozzle cleaning device of salt spray corrosion test box | |
| CN109764159A (en) | A kind of full-automatic sand cylinder backwash control five-way valve | |
| CN215232339U (en) | Filter of pipeline device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |