CN205323344U - Tilting silk screen grating de -dirt machine - Google Patents
Tilting silk screen grating de -dirt machine Download PDFInfo
- Publication number
- CN205323344U CN205323344U CN201521118730.8U CN201521118730U CN205323344U CN 205323344 U CN205323344 U CN 205323344U CN 201521118730 U CN201521118730 U CN 201521118730U CN 205323344 U CN205323344 U CN 205323344U
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- China
- Prior art keywords
- frame
- driving
- silk screen
- removing machine
- web plate
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- 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 - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 22
- 239000010935 stainless steel Substances 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 241001233242 Lontra Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 239000012528 membrane Substances 0.000 description 8
- 239000010865 sewage Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007667 floating Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000000515 tooth Anatomy 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a tilting silk screen grating de -dirt machine, it includes drive arrangement, flushing pipe, support frame, frame, driving chain group, hoisting device, cleaning brush and filter screen subassembly, drive arrangement organizes for the driving chain and provides the carrier that turns to and drive power, be provided with the nozzle on the flushing pipe, the support frame links together through pivot and frame, the rack -mount is in the middle part of grid well, the frame slope sets up its one end submerged, driving chain group mainly comprises link joint, round pin axle and gyro wheel, the round pin axle is hollow structure, the filter screen subassembly includes collecting board, otter board frame, upper cover, hinge pin, filter screen and low head the filter screen adopts stainless steel meshwork to connect to make on circular shape stainless steel steel mesh frame. The utility model has the characteristics of compact structure, reliably durable, can realize that continuous operation, easy operation processing costs hang down and energy consumption low grade characteristics.
Description
Technical field
This utility model relates to a kind of tilting silk screen grid sewage-removing machine, is mainly used to intercept and remove tiny floating thing in sewage。
Background technology
Recently as the appearance of new water treatment technology, the water of regeneration is more and more higher to water quality requirement, processes technique particular with membrane filtration and is widely used, and the grid sewage-removing machine filtering accuracy before membrane reactor is just had higher requirement by this。Such as membrane treatment process, conventional fine fack spotter can not meet membrane treatment appts and require。Membrane treatment process requires all must subtitle substance such as hair and fines matter be separated safely and reliably under any working condition, otherwise can cause membrane module blocking to such an extent as to cannot normal operation, now need to adopt ultra-fine grid sewage-removing machine to can be only achieved requirement。
In prior art, for instance web plate stairs like grate for removing solid substance or rake teeth type grid sewage-removing machine can also play a role in filtering, but the filtering accuracy of above two equipment minimum all 1mm or more than。
Critical component filter medium as filter plant, existing equipment is generally adopted corrosion resistant plate and forms network structure by punching processing or combined by multiple rake teeths, adopt the mesh diameter that existing processing mode or rake teeth combination are formed to be typically greater than more than 1mm, and percent opening is relatively low。This kind of filter medium cannot meet the instructions for use of the hyperfine filtration of below 1mm, particularly cannot meet the requirement of membrane treatment process。
Summary of the invention
The purpose of this utility model is in that to overcome above-mentioned deficiency, it is provided that a kind of tilting silk screen grid sewage-removing machine。Solve the plant issue adopting hyperfine drainage screen critical process to remove the dirt (float and floating thing) of smaller particle shape in water, less fibrous matter and hair etc., this type has significantly high dirt capture rate, it is ensured that effective enforcement of subsequent treatment process。
The purpose of this utility model is achieved in that a kind of tilting silk screen grid sewage-removing machine, and it includes driving device, rinses pipe, bracing frame, frame, driving-chain group, lifting device, cleaning brush and screen modules；
Described driving device provides the carrier turned to driving force for driving-chain group；
Described flushing pipe is provided with nozzle；
Support frame as described above is linked together by rotating shaft and frame；
Described frame is installed on the middle part of grille well, and described rack inclining is arranged, its one end submerged；
Described driving-chain group is mainly made up of carrier bar, bearing pin and roller, and described bearing pin is hollow structure；
Described screen modules includes collecting board, web plate frame, upper cover, hinge axis, filter screen and low head；
Described collecting board is arranged on web plate frame；Described web plate frame is the installation carrier of filter screen；Polylith web plate frame is linked together by hinge axis, and two ends are arranged in driving-chain group on the centre bore of parts bearing pin, forms overall structure with driving-chain group；Described upper cover, low head lay respectively at web plate frame and start and end position, play sealing effect；Described filter screen is to adopt stainless steel cloth to be connected on Stainless-steel space grids to prepare；
Described lifting device one end is connected with one end of frame submerged。
Isolated by sealing plate between both sides and the grille well of described frame。
Described frame is the monoblock type cuboid rigid structure that stainless steel materials assembles with shaped steel, is welded into, and the left and right sides wallboard of frame is provided with guide rail。
The current of described flushing pipe top nozzle ejection are in fan-shaped current。
Described web plate frame is middle bathtub construction。
Described web plate frame adopts modularized design, is obtained the equipment of all size by the combination of different size web plate frame。
Described drainage screen: be welded on upper and lower two pieces of Stainless-steel space grids to make stainless steel cloth, described Stainless-steel space grids adopts circular 316L rustless steel steel wire to intersect and makes；Described stainless steel cloth is worked out by circular fine steel wire。The filtering accuracy of described filter screen can reach 10 microns。
It is adopt high-frequency pressure technique for welding to be connected between stainless steel cloth with upper and lower two pieces of Stainless-steel space grids。
The stainless (steel) wire material of described filter screen is that 316L stainless steel silk prepares。The diameter of described stainless steel silk is 1-20 micron。
Described cleaning brush is for removing hanging and pulling filament on the steel wire of drainage screen。
Described lifting device is mainly made up of support, driving reductor, axle, steel wire rope, and described driving reductor is rack-mount, drives steel wire rope to rotate forward or backwards by axle, and steel wire rope is connected with one end of frame submerged。
The filter medium of this equipment adopts the hyperfine filter screen of rustless steel (maximum filtering precision can to 10 micron levels); can automatically remove the dirt (float and floating thing) of fine particle shape in water, less fibrous matter and hair etc. continuously; effectively play protection subsequent handling equipment run well and alleviate the effect processing load, particularly effectively meet membrane treatment process requirement。There is the features such as easy and simple to handle, reliable, maintenance facilitates, is not easily blocked, life-span length。
Compared with prior art, the beneficial effects of the utility model are:
This utility model can meet the use occasion of the hyperfine filtering requirement of needs, effectively removes the SS in water body and ensures that subsequent technique or equipment are unaffected and properly functioning, is mainly applied in the front end of membrane process (MBR) especially。
This utility model has compact conformation, reliability and durability feature simultaneously, can realize continuous operation, simple to operate, can effectively substitute that sewage treatment plant's existing general grille equipment, scrap build small investment, handling be low and the feature such as energy consumption is low。Inventing of this equipment successfully will produce relatively larger economy and social value。
Accompanying drawing explanation
Fig. 1 is the tilting silk screen grid sewage-removing machine complete machine structure schematic diagram of this utility model embodiment。
Fig. 2 is the attached view of Fig. 1。
In figure: 1, driving device, 2, rinse pipe, 3, bracing frame, 4, frame, 5, driving-chain group, 6, lifting device, 7, cleaning brush, 8, screen modules。
Fig. 3 is the driving-chain group structural representation of this utility model embodiment。
In figure: 501, carrier bar, 502, bearing pin, 503, roller。
Fig. 4 is the screen modules structural representation of this utility model embodiment。
Fig. 5 is the attached view of Fig. 4。
In figure: 801, collecting board, 802, web plate frame, 803, upper cover, 804, hinge axis, 805, filter screen, 806, low head。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further elaborated。
The tilting silk screen grid sewage-removing machine of the present embodiment, adopt novel hyperfine filtering gateway key combination parts, driving device, flushing pipe, bracing frame, frame, driving-chain group, lifting device, cleaning brush, the screen modules etc. of simultaneously arranging in pairs or groups structural design, a kind of novel tilting silk screen grid sewage-removing machine of formation。Refer to equipment complete machine structure schematic diagram as shown in Figure 1。
Parts 1: driving device
These parts include reductor, axle, drive sprocket etc. and make, and provide the carrier turned to driving force for driving-chain group。
Parts 2: rinse pipe
Rinsing and be provided with nozzle on pipe, water under high pressure makes filter gauze cleaning totally regenerate by forming the fan-shaped current with certain impact power after nozzle, it is ensured that the normal operation of subsequent cycle。
Parts 3, bracing frame
Bracing frame is linked together by rotating shaft and frame, plays the effect supporting whole equipment。Rotating shaft can rotate, and facilitates equipment lifting for safeguarding and overhauling。
Parts 4, frame
The carrier of a complete set of equipment, provides the support of high intensity to ensure for equipment, and other all parts are all arranged in frame。Frame is the monoblock type cuboid rigid structure that stainless steel materials assembles with shaped steel, is welded into。The left and right sides wallboard of frame is provided with guide rail。Frame is installed on the central authorities of grille well, is isolated by sealing plate between both sides and the grille well of frame。
Parts 5, driving-chain group
Driving-chain group is mainly made up of carrier bar 501, bearing pin 502, roller 503, as shown in Figure 2。Bearing pin is hollow structure, and screen modules is arranged on the centre bore in bearing pin 502 by hinge axis 804。Frame is provided with tensioner, it is possible to driving-chain group is adjusted to the state that degree of tightness is suitable。
Parts 6, lifting device
Lifting device is made up of support, driving reductor, axle, steel wire rope etc.。Rack-mount driving reductor band moving axis can rotate forward or backwards, is wrapped in the steel wire on axle and just can promote and loosen, thus equipment is overall increased to more than the water surface, reaches the purpose maintaining easily and overhauling。
Parts 7, cleaning brush
Cleaning brush is made up of brush body, reductor etc.。
When the filaments such as the fibrous matter in sewage and hair are more, part meeting hanging and pulling is had on the steel wire of drainage screen during by drainage screen, the more difficult removal when cleaning of this part, need to be cleaned out by the cleaning brush rotated, it is ensured that being normally carried out of next periodic duty。
Parts 8, screen modules (core component)
These parts are the critical component of this equipment, as it is shown on figure 3, be screen modules structural representation。
Parts in Fig. 3:
801, collecting board: be arranged on web plate frame 802, is responsible for float bigger in sewage and floating thing being collected together in also transmission, and by the turning function of sprocket wheel, dirt is fallen in dreg collecting slot automatically。Collecting board is provided with osculum。
802, web plate frame: web plate frame is middle bathtub construction, for the installation carrier of filter screen 805。These parts adopt modularized design, are obtained the equipment of all size by the combination of different size web plate frame。
803, upper cover: play web plate frame and start position sealing effect, contacts with inner seal plate simultaneously, plays sealing function, it is prevented that sewage leakage。
804, hinge axis: being responsible for linking together polylith web plate frame, two ends are arranged in driving-chain group on the centre bore of parts bearing pin 502, form overall structure with driving-chain group。
805, filter screen: adopt 316L stainless steel silk to make, filtering accuracy can be made can to reach 10 micron levels, moreover it is possible to ensure enough filter areas。When making hyperfine drainage screen, fine 316L stainless (steel) wire adopts special processing process to be connected on the steel wire intersection rack that upper and lower 316L rustless steel is circular, makes filter screen have enough intensity。Comparing other fixed form, steel wire net rack this kind circular is more smooth, retains and pulls the probability of thread float in extension sewage relatively low, fully ensured that the treatment effect of sewage。Filter screen is ingenious with the trim designs of web plate frame 802, it is possible to dismounting very easily and installation。
806, low head: play web plate frame end position sealing effect, contacts with inner seal plate simultaneously, plays sealing function, it is prevented that sewage leaks。
Above example is only explanation technological thought of the present utility model; protection domain of the present utility model can not be limited with this; every according to the technological thought that the utility model proposes, any change done on technical scheme basis, each fall within this utility model protection domain；The technology that this utility model is not directed to all can be passed through prior art and be realized。
Claims (10)
1. a tilting silk screen grid sewage-removing machine, it is characterised in that: it includes driving device, rinses pipe, bracing frame, frame, driving-chain group, lifting device, cleaning brush and screen modules；
Described driving device provides the carrier turned to driving force for driving-chain group；
Described flushing pipe is provided with nozzle；
Support frame as described above is linked together by rotating shaft and frame；
Described frame is installed on the middle part of grille well, and described rack inclining is arranged, its one end submerged；
Described driving-chain group is mainly made up of carrier bar, bearing pin and roller, and described bearing pin is hollow structure；
Described screen modules includes collecting board, web plate frame, upper cover, hinge axis, filter screen and low head；
Described collecting board is arranged on web plate frame；Described web plate frame is the installation carrier of filter screen；Polylith web plate frame is linked together by hinge axis, and two ends are arranged in driving-chain group on the centre bore of parts bearing pin, forms overall structure with driving-chain group；Described upper cover, low head lay respectively at web plate frame and start and end position, play sealing effect；Described filter screen is to adopt stainless steel cloth to be connected on Stainless-steel space grids to prepare；
Described lifting device one end is connected with one end of frame submerged。
2. tilting silk screen grid sewage-removing machine according to claim 1, it is characterised in that: isolated by sealing plate between both sides and the grille well of described frame。
3. tilting silk screen grid sewage-removing machine according to claim 1 and 2, it is characterised in that: described frame is the monoblock type cuboid rigid structure that stainless steel materials assembles with shaped steel, is welded into, and the left and right sides wallboard of frame is provided with guide rail。
4. tilting silk screen grid sewage-removing machine according to claim 1, it is characterised in that: the current of described flushing pipe top nozzle ejection are in fan-shaped current。
5. tilting silk screen grid sewage-removing machine according to claim 1, it is characterised in that: described web plate frame is middle bathtub construction。
6. tilting silk screen grid sewage-removing machine according to claim 1, it is characterised in that: described web plate frame adopts modularized design, is obtained the equipment of all size by the combination of different size web plate frame。
7. tilting silk screen grid sewage-removing machine according to claim 1, it is characterised in that: the filtering accuracy of described filter screen reaches 10 microns。
8. tilting silk screen grid sewage-removing machine according to claim 1, it is characterised in that: described drainage screen: be welded on upper and lower two pieces of Stainless-steel space grids to make stainless steel cloth, described Stainless-steel space grids adopts circular 316L rustless steel steel wire to intersect and makes；Described stainless steel cloth is worked out by circular fine steel wire。
9. tilting silk screen grid sewage-removing machine according to claim 1, it is characterised in that: described cleaning brush is for removing hanging and pulling filament on the steel wire of drainage screen。
10. tilting silk screen grid sewage-removing machine according to claim 1, it is characterized in that: described lifting device is mainly made up of support, driving reductor, axle, steel wire rope, described driving reductor is rack-mount, driving steel wire rope to rotate forward or backwards by axle, steel wire rope is connected with one end of frame submerged。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118730.8U CN205323344U (en) | 2015-12-30 | 2015-12-30 | Tilting silk screen grating de -dirt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521118730.8U CN205323344U (en) | 2015-12-30 | 2015-12-30 | Tilting silk screen grating de -dirt machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205323344U true CN205323344U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521118730.8U Expired - Fee Related CN205323344U (en) | 2015-12-30 | 2015-12-30 | Tilting silk screen grating de -dirt machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205323344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381911A (en) * | 2018-12-18 | 2019-02-26 | 中国科学院水生生物研究所 | Equipment is collected by filtration in a kind of liftable Intelligent rotary formula algae |
| CN110078138A (en) * | 2019-03-29 | 2019-08-02 | 中冶华天工程技术有限公司 | Type mechanical grate foul remover is not cut off the water Construction Support device |
-
2015
- 2015-12-30 CN CN201521118730.8U patent/CN205323344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381911A (en) * | 2018-12-18 | 2019-02-26 | 中国科学院水生生物研究所 | Equipment is collected by filtration in a kind of liftable Intelligent rotary formula algae |
| CN110078138A (en) * | 2019-03-29 | 2019-08-02 | 中冶华天工程技术有限公司 | Type mechanical grate foul remover is not cut off the water Construction Support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 |