CN107827284A - A kind of application method of apparatus for treating sewage - Google Patents
A kind of application method of apparatus for treating sewage Download PDFInfo
- Publication number
- CN107827284A CN107827284A CN201711227662.2A CN201711227662A CN107827284A CN 107827284 A CN107827284 A CN 107827284A CN 201711227662 A CN201711227662 A CN 201711227662A CN 107827284 A CN107827284 A CN 107827284A
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- China
- Prior art keywords
- pond
- sliding
- bar
- discharge pipe
- fixedly connected
- Prior art date
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- Granted
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 238000004062 sedimentation Methods 0.000 claims description 25
- 238000004659 sterilization and disinfection Methods 0.000 claims description 25
- 230000001954 sterilising effect Effects 0.000 claims description 24
- 239000006228 supernatant Substances 0.000 claims description 23
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 239000000645 desinfectant Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 102000010637 Aquaporins Human genes 0.000 claims 1
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 238000003287 bathing Methods 0.000 description 16
- 238000005457 optimization Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000007779 soft material Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
- E03F5/0408—Floor drains for indoor use specially adapted for showers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B2001/045—Greywater supply systems using household water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to sanitary sewage disposal technical field, especially a kind of application method of apparatus for treating sewage is as follows using step：Step 1: sewage discharge and anti-clogging processing；Step 2: sewage purification；Step 3: impurities removal.This programme can carry out secondary use to sewage.
Description
Technical field
The present invention relates to sanitary sewage disposal technical field, and in particular to a kind of application method of apparatus for treating sewage.
Background technology
Sewage is divided into trade effluent and sanitary sewage, and water for bathing is the one of which of sanitary sewage.Traditionally, family has a bath
Water majority is directly discharged after disposable apply.For in terms of the water, the water of waste water of bath is larger.According to investigations, public
A bath water amount is 0.3~0.5m to bathing pool per capita3, for a day volume of the flow of passengers for hundreds of people common pond for, it is daily
Water is more than hundred tons.Generally, family's water for bathing reaches the 30% of city domestic sewage amount.
People's family's water for bathing used in everyday is mainly the running water by heating.Because bathing industry is a kind of needs
The industry of great lot of water resources is consumed, and waste water of bath has the characteristics of water is big, pollution is light, water stabilization, so, Household waste
Water should be developed preferentially as a kind of water source of recycling, will be played a significant role in the using water wisely of city.
Bathing sewage is discharged in sewer generally by bathroom floor drain in the prior art, together with other household sewages
Discharge, can not carry out secondary use to it, very waste.
The content of the invention
It is an object of the invention to provide a kind of application method of apparatus for treating sewage, can carry out secondary profit to bathing sewage
With.
To reach above-mentioned purpose, base case of the invention is as follows：
A kind of application method of apparatus for treating sewage, apparatus for treating sewage include floor drain body and processor body, floor drain body
Interior to be provided with leak paths, floor drain body is provided with the cover plate for being used for covering leak paths, and cover plate is provided with leaking hole；Leak paths
It is interior to be provided with the filter plate with multiple mesh；Characterized in that, floor drain body is provided with hollow rubber bumps, fixed in rubber bumps
Power rail is connected with, back-moving spring is provided between power rail and the upper surface of floor drain body；Cavity, power are provided with floor drain body
Bar is stretched into cavity；The ejection part that leaking hole is passed under the drive of power rail is provided with leak paths；And ejection part is positioned at filter
Between plate and cover plate；The lower section of filter plate is provided with L-shaped support column, and the side wall of one end of L-shaped support column and leak paths is fixed and connected
Connect；The other end of L-shaped support column is rotatably connected to rotation section, and rotation section is provided with two upper surface with filter plate and following tables respectively
The blade of face fitting；Sliding cavity is provided with floor drain body, sliding part, drive of the sliding part in power rail are slidably connected in sliding cavity
Under dynamic rotation section is rotated；The friction protrusion for the blade that rubs is equipped with the upper and lower surface of filter plate；Leak is led to
The bottom in road is communicated with outlet pipe；
Processor body includes pond, water filter plate, sedimentation basin, sterilization pool, salvaging mechanism, waste discharge pond and for into pond
The air pump of air-blowing；Outlet pipe is communicated to the bottom in pond；The side wall in pond is provided with the breach connected with waste discharge pond and with sinking
The port of shallow lake pond connection, and breach is located at the top of port；Water filter plate is located in port；The side wall of sedimentation basin is provided with pan feeding
Mouth, supernatant liquor discharge pipe and underlying waste discharge pipe；Supernatant liquor discharge pipe connects with sterilization pool, and sterilization pool is provided with out liquid
Pipe；Salvaging mechanism is located at the top in pond, and salvaging mechanism is used to salvage the waste in pond to waste discharge pond；Salvaging mechanism
Including motor, frame, salvage spoon, conveyer belt and power roller for transmitting conveyer belt；The output axis connection of power roller and motor；
Motor is located in frame；Spoon is salvaged to be multiple, and is uniformly arranged on the surface of conveyer belt；Salvaging spoon can pass through from breach；
It is as follows using step：
Step 1: sewage discharge and anti-clogging processing：When floor drain body blocks, rubber bumps are jammed on, sewage is from leaking hole
Into in leak paths, subsequently into outlet pipe；
Step 2: sewage purification：Water in step 1 in outlet pipe is entered in pond；Spoon to be salvaged can with pond
Waste water after；Air pump and motor is respectively started, salvages spoon and the impurity in pond is salvaged；And will be miscellaneous after salvaging
Matter is put into waste discharge pond；Sewage in pond is entered in sedimentation basin by water filter plate, and flocculant is added into sedimentation basin；Sewage
Supernatant liquor and underlying waste are formed after precipitation, supernatant liquor enters in sterilization pool from supernatant liquor discharge pipe, then to sterilization
Disinfectant is added in pond；Then drain pipe is opened, the supernatant liquor after sterilization is discharged；
Step 3: impurities removal：When the impurity of sedimentation basin bottom is more, underlying waste discharge pipe is opened, by sedimentation basin
The impurity discharge of bottom；After discharge, underlying waste discharge pipe is closed.
Beneficial effect is caused by this programme：
When excessive hair or impurity the 1, are accumulated at leaking hole, the leak speed of leaking hole is slow, now jams on rubber with pin
Glue is raised, and rubber bumps can drive power rail to move downward, and power rail drives ejection part to pass leaking hole, and then by leaking hole
Hair or impurity ejection, and then accelerate water flow into leaking hole in, and then discharge；It is very convenient, reach prevent bathing when
Wait the situation generation that ponding is produced in bathroom；Need not be when bathing to being cleared up at this, without making hand dirty, very
Health；Only need to clean out the material that ejection part ejects after the completion of bathing, it is very convenient.
2nd, rubber bumps are jammed on downwards always, the lower end of power rail gradually can contact with sliding part, and power rail can drive cunning
The direction of dynamic portion towards rotation section is moved, and then causes sliding part to drive rotation section to rotate, and the blade on rotation section can also rotate,
And then hair at filter plate mesh will be entered on a small quantity or impurity is cut off, prevent long term accumulation hair herein or other are miscellaneous
Matter；And the hair or other impurities after cutting off can discharge with current, and then the situation for preventing from blocking occurs.
3rd, rotation section is provided with two blades being bonded respectively with the upper and lower surface of filter plate, the i.e. upper table in filter plate
Contacted respectively by blade on face and lower surface, can realize to the hair or the secondary cut of impurity at filter plate, enter one
The situation that step prevents from blocking occurs.
4th, the friction protrusion for the blade that rubs is equipped with the upper and lower surface of filter plate, can be constantly to therewith
The blade of contact is polished, and ensures that blade has certain sharpness.
5th, the water for bathing that the processor body in this programme can omit in printing out over the ground be collected, filter residue, filtering sterilization etc.,
Water for bathing after thin sterilization can apply to the fields such as closet flushing again, realize the secondary use of water for bathing.It is specifically used
When, the water in floor drain is flowed into pond from outlet pipe, and air pump can carry out air-blowing to the sewage in pond, the impurity in pond
It can be floated in sewage, salvaging mechanism salvages the waste in pond to waste discharge pond；It is heavy that sewage can enter by water filter plate
Precipitated in pond in shallow lake；Flocculant etc. is added in sedimentation basin at feeding mouth so that the settlement of sewage in sedimentation basin；Precipitation
Water afterwards can form supernatant liquor and underlying waste；Supernatant liquor is entered in sterilization pool by supernatant liquor discharge pipe to be disappeared
Poison, then discharge from drain pipe and supplied water to closestool etc., carry out secondary use.
Preferred scheme one：As the further optimization to base case, ejection part include cross bar, support frame, taper top,
Eject rack, gear；The cavity wall of gear and cavity is rotatablely connected；Power rail includes bar body and is fixedly connected on bar body side wall
On bar rack, bar rack and pinion engagement；Cross bar is fixedly connected between ejection rack and support frame, and ejects rack and tooth
Wheel engagement；Taper comes directly towards the upper surface for being fixedly connected on support frame.
Said structure simply realizes power rail when moving downward very much, and the bar rack on power rail can drive
Pinion rotation, gear drive ejection rack to move upwards, and ejection rack drives cross bar moves upwards, and then drives and be fixedly connected on
The other end of support frame of cross bar moves upwards, and now the taper top on support frame can gradually pass leaking hole, very simply
Realize by the hair in leaking hole or impurity etc. eject.
Preferred scheme two：As the further optimization to preferred scheme one, the surface of taper top is provided with multiple projections.It is convex
The setting risen, primarily to blocking the materials such as the hair dropped into from leaking hole in leak paths so that the material energy such as hair
High spot is enough hung over, and then is easy to taper top to eject it from leaking hole；Situations such as further preventing from blocking.
Preferred scheme three：As the further optimization to base case or preferred scheme one, rotation section include Rotational Cylindrical and
Gear ring is rotated, rotates the lower end that gear ring is fixedly connected on Rotational Cylindrical；Rotational Cylindrical bottom, which is provided with, rotates chamber, the end of L-shaped support column
Stretch into and rotate intracavitary and the cavity wall rotation connection with rotating chamber；Blade is fixedly connected in Rotational Cylindrical
Said structure simply realizes very much, and Rotational Cylindrical can be enclosed on the end of L-shaped support column, and can be in L-shaped branch
The cofree rotation of dagger.
Preferred scheme four：As the further optimization to preferred scheme three, sliding part includes sliding spring, sliding bar and consolidated
Surely the sliding rack of sliding bar side is connected to, sliding rack engages with rotating gear ring；The cavity wall of sliding bar and sliding cavity is slided
Connection；Sliding bar is fixedly connected with sliding spring away from the one end for rotating gear ring, and the cavity wall of sliding spring and sliding cavity is fixed
Connection；Power rail can drive sliding bar to be moved towards the direction for rotating gear ring and to rotate gear ring rotation.
Said structure simply realizes power rail during moving downward very much, can drive sliding bar towards rotation
The direction motion of gear ring, and can band during the sliding rack on sliding bar engages with rotating gear ring, therefore sliding bar moves
Turn moves ring gear against rotation, and then drives and rotated with rotating of rotating that gear ring is fixedly connected so that blade rotation.
Preferred scheme five：As the further optimization to preferred scheme four, the one end of sliding bar away from rotation gear ring is court
The inclined-plane that the direction of sliding spring tilts down；And the position correspondence of the end and power rail.The setting on inclined-plane, is further ensured that
Power rail during moving downward can and sliding bar contact of incline plane, and then cause sliding bar motion.
Preferred scheme six：As the further optimization to preferred scheme five, salvaging spoon includes fix bar, folding rod and leakage
Spoon；One end of fix bar is fixedly connected with conveyer belt, and the other end of fix bar is provided with U-shaped mouth；One end of folding rod is provided with through hole,
The other end of folding rod is fixedly connected with strainer；The two side of U-shaped mouth is provided with can connecting hole corresponding with through hole；And folding rod is set
The one end for having through hole is used to insert in U-shaped mouth；The movable axis of pluggable through hole and connecting hole is additionally provided with folding rod, on movable axis
Provided with the torsion spring for allowing folding rod to reset.
Simply realizing very much salvaging spoon can pass through from indentation, there.After waste is poured into waste discharge pond by salvaging spoon, beat
Fishing spoon gradually moves to breach and is in, and the lower end of folding rod can contact with the lower wall of the breach in pond, because conveyer belt exists always
Motion, folding rod can be bent away from the direction in pond, and then pass through the breach；Folding rod leaves breach into behind pond,
Torsion spring causes folding rod to set back, and stretches into pond and waste is salvaged.
Preferred scheme seven：As the further optimization to preferred scheme six, the side wall in waste discharge pond is provided with outlet, waste discharge
The bottom surface in pond is towards the inclined inclined-plane in direction of outlet.The waste being easy in waste discharge pond slides into outlet discharge.
Preferred scheme eight：As the further optimization to preferred scheme seven, filter screen is provided with sedimentation basin；Underlying waste is discharged
Pipe includes the first discharge pipe and the second discharge pipe, and the first discharge pipe and the second discharge pipe are located at the both sides of filter screen respectively；When need
When discharging the impurity of filter screen both sides precipitation, the first discharge pipe and the second discharge pipe are opened respectively, after discharge, are closed
First discharge pipe and the second discharge pipe.
Further filtered to entering the sewage in sedimentation basin.
Brief description of the drawings
Fig. 1 is the structural representation of processor body in the present invention；
Fig. 2 is the structural representation that spoon is salvaged in Fig. 1；
Fig. 3 is the top view of floor drain body in the present invention；
Fig. 4 is that the top view after cover plate is opened in Fig. 3；
Fig. 5 is Fig. 3 A-A sectional views；
Fig. 6 is the partial enlarged drawing of B in Fig. 5.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 includes：Floor drain body 1, leak paths
11st, cover plate 12, leaking hole 13, filter plate 111, friction protrusion 1111, rubber bumps 2, power rail 21, back-moving spring 22, cavity 14,
Rod cavity 141, rack chamber 142, gear cavity 143, L-shaped support column 15, Rotational Cylindrical 151, rotate gear ring 152, blade 153, cross bar 31,
Support frame 32, taper top 33, ejection rack 34, gear 35, sliding spring 4, sliding bar 41, outlet pipe 5, pond 6, water filter plate
61st, sedimentation basin 62, feeding mouth 621, supernatant liquor discharge pipe 622, underlying waste discharge pipe 623, the first discharge pipe 6231, second
Discharge pipe 6232, filter screen 624, sterilization pool 63, drain pipe 632, waste discharge pond 64, outlet 641, air pump 65, breach 66, frame
7th, spoon 71, conveyer belt 72, power roller 73, fix bar 711, folding rod 712, strainer 713 are salvaged.
To reach above-mentioned purpose, base case of the invention is as follows：
A kind of application method of apparatus for treating sewage, including floor drain body 1 and processor body, such as Fig. 3, Fig. 4, Fig. 5 and Fig. 6
It is shown, leak paths 11 are provided with floor drain body 1, floor drain body 1 is provided with the cover plate 12 for being used for covering leak paths 11, cover plate
12 are provided with leaking hole 13.Two block buckles, center line of two buckles along cover plate 12 are fixedly connected with cover plate 12
It is symmetrical arranged.The upper portion side wall of leak paths 11 is provided with two grooves for being respectively used to one buckle of card people.Leak paths 11
Bottom is sealed by swash plate, and the bottom of leak paths 11 is communicated with outlet pipe 5.
The filter plate 111 with multiple mesh is provided with leak paths 11；Floor drain body 1 is provided with hollow rubber bumps 2, rubber
Power rail 21 is fixedly connected with glue projection 2, back-moving spring 22 is provided between power rail 21 and the upper surface of floor drain body 1；Ground
Cavity 14 is provided with leakage body 1.Cavity 14 includes rod cavity 141, rack chamber 142 and gear cavity 143, and rod cavity 141 and rack chamber
142 are parallel to each other and are divided by gear cavity 143 for upper and lower cavity.Power rail 21 is stretched into rod cavity 141.
The ejection part that leaking hole 13 is passed under the drive of power rail 21 is provided with leak paths 11；And ejection part is positioned at filter
Between plate 111 and cover plate 12.Ejection part includes cross bar 31, support frame 32, taper top 33, ejection rack 34, gear 35；Gear
35 are rotatablely connected with the cavity wall of gear cavity 143.Power rail 21 includes bar body and the bar tooth being fixedly connected in bar body side wall
Bar, bar rack and pinion 35 engage；Cross bar 31 be fixedly connected on ejection rack 34 and support frame 32 between, and eject rack 34 with
Gear 35 engages；Taper top 33 is fixedly connected on the upper surface of support frame 32.The surface of taper top 33 is fixedly connected with more
Individual projection.
The lower section of filter plate 111 is provided with LL shapes support column 15, and one end of LL shapes support column 15 and the side wall of leak paths 11
It is fixedly connected；The other end of LL shapes support column 15 is rotatably connected to rotation section, rotation section be provided with two respectively with filter plate 111
The blade 153 of upper and lower surface fitting；Sliding cavity is provided with floor drain body 1, sliding part is slidably connected in sliding cavity, it is sliding
Dynamic portion is used under the driving of power rail 21 rotation section is rotated；It is equipped with and is used in the upper and lower surface of filter plate 111
The friction protrusion 1111 of friction blade 153；Concrete structure is as follows：
Rotation section includes Rotational Cylindrical 151 and rotates gear ring 152, rotates gear ring 152 and is fixedly connected under Rotational Cylindrical 151
End；The bottom of Rotational Cylindrical 151, which is provided with, rotates chamber, and the end of LL shapes support column 15, which is stretched into, rotates intracavitary and the cavity wall rotation with rotating chamber
Connection；Blade 153 is fixedly connected in Rotational Cylindrical 151
Sliding part includes sliding spring 4, sliding bar 41 and the sliding rack for being fixedly connected on the side of sliding bar 41, slide teeth
Bar engages with rotating gear ring 152；The cavity wall of sliding bar 41 and sliding cavity is slidably connected；Sliding bar 41 is away from rotation gear ring 152
One end is fixedly connected with sliding spring 4, and sliding spring 4 is fixedly connected with the cavity wall of sliding cavity；Power rail 21 can drive slip
Bar 41 is moved towards the direction for rotating gear ring 152 and rotated so that rotating gear ring 152.As shown in figure 3, sliding bar 41 is away from rotation
One end of gear ring 152 is the inclined-plane tilted down towards the direction of sliding spring；And the end and the position correspondence of power rail 21.
As depicted in figs. 1 and 2, processor body includes pond 6, water filter plate 61, sedimentation basin 62, sterilization pool 63, salvaging machine
Structure, waste discharge pond 64 and the air pump 65 for the air-blowing into pond 6, air pump 65, which is provided with, is used for what is connected with the bottom of pond 6
Escape pipe.Outlet pipe 5 is communicated to the bottom in pond 6；The side wall in pond 6 is provided with the breach 66 connected with waste discharge pond 64 and with sinking
The port that shallow lake pond 62 connects, and breach 66 is located at the top of port；Water filter plate 61 is located in port；Set in the side wall of sedimentation basin 62
There are feeding mouth 621, supernatant liquor discharge pipe 622 and underlying waste discharge pipe 623；Supernatant liquor discharge pipe 622 and sterilization pool 63
Connection；The sterilization mouth for being put into disinfectant into sterilization pool 63 is additionally provided with sterilization pool 63.Salvaging mechanism is located at the upper of pond 6
Side, and salvaging mechanism is used to salvage the waste in pond 6 to waste discharge pond 64.
Salvaging mechanism includes motor, frame 7, salvages spoon 71, conveyer belt 72 and the power roller 73 for transmitting conveyer belt 72；
Power roller 73 and the output axis connection of motor；Motor is located in frame 7；Spoon 71 is salvaged to be multiple, and is uniformly arranged on conveyer belt
72 surface；Salvaging spoon 71 can pass through from breach 66.Said structure simply realizes to enter the solid waste in pond 6 very much
Row is salvaged.
Salvaging spoon 71 includes fix bar 711, folding rod 712 and strainer 713；One end of fix bar 711 is solid with conveyer belt 72
Fixed connection, the other end of fix bar 711 are provided with U-shaped mouth；One end of folding rod 712 is provided with through hole, and the other end of folding rod 712 is consolidated
Surely strainer 713 is connected；The two side of U-shaped mouth is provided with can connecting hole corresponding with through hole；And folding rod 712 is provided with the one of through hole
Hold for inserting in U-shaped mouth；The movable axis of pluggable through hole and connecting hole is additionally provided with folding rod 712, movable axis, which is provided with, to be turned round
Spring, the torsion spring are used to allow folding rod 712 to reset.
The side wall in waste discharge pond 64 is provided with outlet 641, and the bottom surface in waste discharge pond 64 is to be tilted towards the direction of outlet 641
Inclined-plane.
Filter screen 624 is provided with sedimentation basin 62；Underlying waste discharge pipe 623 includes the first discharge pipe 6231 and the second discharge pipe
6232, and the first discharge pipe 6231 and the second discharge pipe 6232 are located at the both sides of filter screen 624 respectively.Supernatant liquor discharge pipe 622
It is located remotely from the side of filter screen 624.The aperture of water filter plate 61 is more than the aperture of filter screen 624；In selection water filter plate 61 and filter screen 624
When, filter membrane of the prior art can be chosen.
Outlet pipe 5, supernatant liquor discharge pipe 622, the first discharge pipe 6231, the second discharge pipe 6232, on drain pipe 632
Provided with check valve.
It is as follows using step：
Step 1: sewage discharge and anti-clogging processing：When floor drain body blocks, rubber bumps 2, power rail 21 are jammed on pin
Move downward, the bar rack on power rail 21 can rotate clockwise with moving gear 35, and gear 35 drives ejection rack 34 to transport upwards
Dynamic, ejection rack 34 drives cross bar 31 to move upwards, so drive be fixedly connected on the other end of support frame 32 of cross bar 31 to
Upper motion, the now taper on support frame 32, which comes directly towards 33, can gradually pass leaking hole 13, simply realize leaking hole very much
Hair in 13 etc. ejects, and then accelerates water and flow into discharge in leaking hole 13；It is very convenient, reach and bathed when preventing bathing
The situation of indoor generation ponding occurs；, without making hand dirty, need not very it be defended when bathing to being cleared up at this
It is raw；Only need to clean out the material that ejection part ejects after the completion of bathing, it is very convenient.
Jam on rubber bumps 2 downwards always, the contact of incline plane that the lower end of power rail 21 can gradually with sliding bar 41, Ran Houcong
The top on the inclined-plane of sliding bar 41 is slided to the direction of lower end, and sliding bar 41 can be towards the direction for rotating gear ring 152 during this
Motion, and can band turn during the sliding rack on sliding bar 41 engages with rotating gear ring 152, therefore sliding bar 41 moves
Moving teeth circle 152 rotates, and then drives and rotated with rotating of being fixedly connected of rotation gear ring 152 so that rotates the blade 153 of Your Majesty
Also rotate, and then hair at the mesh of filter plate 111 will be entered on a small quantity or other soft materials are cut off, prevent long-term herein
Accumulate hair or other soft materials；And the hair or other soft materials after cutting off can discharge with current, Jin Erfang
Situation about only blocking occurs.Other Rotational Cylindrical 151 is provided with two knives being bonded respectively with the upper and lower surface of filter plate 111
Piece 153, i.e., contacted, can realized at filter plate 111 by blade 153 respectively in the upper and lower surface of filter plate 111
Hair or soft material secondary cut, further prevent block situation occur.
In addition, the distance that moves downward of power rail 21 can taking human as control, if not needing blade 153 to rotate, in taper
After top 33 passes leaking hole 13, it is possible to no longer jam on rubber bumps 2, now back-moving spring 22 can cause power rail 21 to recover
It is in situ.
Step 2: sewage purification：Sewage in step 1 in outlet pipe 5 is entered in pond 6；Spoon 71 to be salvaged can be with
After waste water in pond；Air pump and motor is respectively started.Air pump 65 can carry out air-blowing, water to the sewage in pond 6
Solid waste in pond 6 can float in sewage.Motor driven power roller 73 is rotated clockwise, and then conveyer belt 72 is transported
It is dynamic；During conveyer belt 72 moves, the salvaging spoon 71 on conveyer belt 72, can be in pond 6 when entering in pond 6
The solid waste of floating is salvaged, and when salvaging spoon 71 moves to 64 top of waste discharge pond, the solid salvaged in spoon 71 gives up
Thing is dropped into waste discharge pond 64；Spoon 71 is salvaged when by breach 66, the lower end of folding rod 712 can be scarce with pond 6
The lower wall contact of mouth 66, because conveyer belt 72 is moving always, folding rod 712 can be bent away from the direction in pond 6, and then
At the breach 66；After folding rod 712 leaves the entrance of breach 66 pond 6, torsion spring causes folding rod 712 to set back, and stretches into
Continue to salvage waste in pond 6.
Sewage in pond 6 can be entered in sedimentation basin 62 by water filter plate 61 to be precipitated；By flocculant from feeding mouth
It is added at 621 in sedimentation basin 62 so that the settlement of sewage in sedimentation basin 62；Water after precipitation can form supernatant liquor and lower floor
Waste；Supernatant liquor is entered in sterilization pool 63 by supernatant liquor discharge pipe 622, is then put into disinfectant into sterilization pool 63
Sewage is carried out disinfection, after sanitized, opening drain pipe 632 is discharged to supply water to closestool etc., and then realizes the upper strata after sterilization
Clear liquid discharges secondary use.
Step 3: impurities removal：When the impurity of sedimentation basin bottom is more, the first discharge pipe and the second discharge are opened respectively
Pipe, and then the impurity that filter screen both sides are precipitated is discharged, and after impurity is discharged, closes the first discharge pipe and the second discharge pipe.
More than be only embodiments of the invention, the general knowledge such as known concrete structure and characteristic is not made excessively herein in scheme
Description.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make
Several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention
And practical applicability.The scope of protection required by this application should be based on the content of the claims, specific in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (9)
1. a kind of application method of apparatus for treating sewage, the apparatus for treating sewage includes floor drain body and processor body, describedly
Leak paths are provided with leakage body, floor drain body is provided with the cover plate for being used for covering leak paths, and cover plate is provided with leaking hole；Leakage
The filter plate with multiple mesh is provided with aquaporin；Characterized in that, the floor drain body is provided with hollow rubber bumps, it is described
Power rail is fixedly connected with rubber bumps, back-moving spring is provided between power rail and the upper surface of floor drain body；Floor drain body
Interior to be provided with cavity, the power rail is stretched into cavity；It is provided with the leak paths and passes leaking hole under the drive of power rail
Ejection part；And ejection part is between filter plate and cover plate；The lower section of the filter plate is provided with L-shaped support column, and L-shaped support column
One end is fixedly connected with the side wall of leak paths；The other end of L-shaped support column is rotatably connected to rotation section, is set on the rotation section
There are two blades being bonded respectively with the upper and lower surface of filter plate；Sliding cavity, the slip are provided with the floor drain body
Intracavitary slidably connects sliding part, and the sliding part causes rotation section to rotate under the driving of power rail；The upper table of the filter plate
The friction protrusion for the blade that rubs is equipped with face and lower surface；The bottom of leak paths is communicated with outlet pipe；The processing
Device body includes pond, water filter plate, sedimentation basin, sterilization pool, salvaging mechanism, waste discharge pond and the air for the air-blowing into pond
Pump；The outlet pipe is communicated to the bottom in pond；The side wall in the pond be provided with the breach that is connected with waste discharge pond and with precipitation
The port of pond connection, and breach is located at the top of port；The water filter plate is located in port；The side wall of sedimentation basin is provided with pan feeding
Mouth, supernatant liquor discharge pipe and underlying waste discharge pipe；Supernatant liquor discharge pipe connects with sterilization pool, and sterilization pool is provided with out liquid
Pipe；The salvaging mechanism is located at the top in pond, and salvaging mechanism is used to salvage the waste in pond to waste discharge pond；It is described
Salvaging mechanism includes motor, frame, salvages spoon, conveyer belt and the power roller for transmitting conveyer belt；The power roller and motor
Output axis connection；The motor is located in frame；The salvaging spoon is multiple, and is uniformly arranged on the surface of conveyer belt；Beat
Fishing spoon can pass through from the breach；It is as follows using step：
Step 1: sewage discharge and anti-clogging processing：When floor drain body blocks, rubber bumps are jammed on, sewage enters from leaking hole
In leak paths, subsequently into outlet pipe；
Step 2: sewage purification：Water in step 1 in outlet pipe is entered in pond；Spoon to be salvaged can be with the dirt in pond
After water contact；Air pump and motor is respectively started, salvages spoon and the impurity in pond is salvaged；And the impurity after salvaging is put
Enter in waste discharge pond；Sewage in pond is entered in sedimentation basin by water filter plate, and flocculant is added into sedimentation basin；Settlement of sewage
Supernatant liquor and underlying waste are formed afterwards, and supernatant liquor enters in sterilization pool from supernatant liquor discharge pipe, then into sterilization pool
Add disinfectant；Then drain pipe is opened, the supernatant liquor after sterilization is discharged；
Step 3: impurities removal：When the impurity of sedimentation basin bottom is more, underlying waste discharge pipe is opened, by sedimentation basin bottom
Impurity discharge；After discharge, underlying waste discharge pipe is closed.
2. the application method of a kind of apparatus for treating sewage according to claim 1, it is characterised in that the ejection part includes horizontal stroke
Bar, support frame, taper top, ejection rack, gear；The cavity wall of the gear and the cavity is rotatablely connected；The power rail
Including bar body and the bar rack being fixedly connected in bar body side wall, the bar rack engages with the gear；The cross bar
It is fixedly connected between ejection rack and support frame, and ejects rack and engaged with the gear；The taper top is fixedly connected
In the upper surface of support frame.
A kind of 3. application method of apparatus for treating sewage according to claim 2, it is characterised in that the table of the taper top
Face is provided with multiple projections.
A kind of 4. application method of apparatus for treating sewage according to claim 1 or 2, it is characterised in that the rotation section bag
Include Rotational Cylindrical and rotate gear ring, the lower end for rotating gear ring and being fixedly connected on Rotational Cylindrical；Rotational Cylindrical bottom, which is provided with, rotates chamber, L
The end of shape support column, which is stretched into, rotates intracavitary and the cavity wall rotation connection with rotating chamber；The blade is fixedly connected on Rotational Cylindrical
On.
5. the application method of a kind of apparatus for treating sewage according to claim 4, it is characterised in that the sliding part includes sliding
Move spring, sliding bar and the sliding rack for being fixedly connected on sliding bar side, the sliding rack engages with the rotation gear ring；
The cavity wall of sliding bar and sliding cavity is slidably connected；Sliding bar is fixedly connected with the sliding spring away from the one end for rotating gear ring,
And sliding spring is fixedly connected with the cavity wall of sliding cavity；Power rail can drive sliding bar to move and make towards the direction for rotating gear ring
Gear ring rotation must be rotated.
6. the application method of a kind of apparatus for treating sewage according to claim 5, it is characterised in that the sliding bar is remote to be turned
One end of moving teeth circle is the inclined-plane tilted down towards the direction of sliding spring；And the position correspondence of the end and power rail.
7. the application method of a kind of apparatus for treating sewage according to claim 6, it is characterised in that the salvaging spoon includes solid
Fixed pole, folding rod and strainer；One end of the fix bar is fixedly connected with conveyer belt, and the other end of fix bar is provided with U-shaped mouth；Folding
One end of folded bar is provided with through hole, and the other end of folding rod is fixedly connected with the strainer；The two side of the U-shaped mouth is provided with can be with
Connecting hole corresponding to the through hole；And folding rod is provided with one end of through hole for inserting in the U-shaped mouth；It is additionally provided with folding rod
The movable axis of through hole and connecting hole is can be inserted into, movable axis is provided with the torsion spring for being used for allowing folding rod to reset.
A kind of 8. application method of apparatus for treating sewage according to claim 7, it is characterised in that the side wall in the waste discharge pond
Outlet is provided with, the bottom surface in waste discharge pond is towards the inclined inclined-plane in direction of outlet.
9. the application method of a kind of apparatus for treating sewage according to claim 8, it is characterised in that be provided with the sedimentation basin
Filter screen；The underlying waste discharge pipe includes the first discharge pipe and the second discharge pipe, and the first discharge pipe and the second discharge pipe point
Not Wei Yu filter screen both sides；When needing to discharge the impurity of filter screen both sides precipitation, the first discharge pipe and the second discharge are opened respectively
Pipe, after discharge, close the first discharge pipe and the second discharge pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711227662.2A CN107827284B (en) | 2017-11-29 | 2017-11-29 | Application method of sewage treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711227662.2A CN107827284B (en) | 2017-11-29 | 2017-11-29 | Application method of sewage treatment device |
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| CN107827284A true CN107827284A (en) | 2018-03-23 |
| CN107827284B CN107827284B (en) | 2020-04-14 |
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| CN201711227662.2A Active CN107827284B (en) | 2017-11-29 | 2017-11-29 | Application method of sewage treatment device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404498A (en) * | 2018-04-13 | 2018-08-17 | 苏州凯新分离科技有限公司 | A kind of waste water runner roll-over type filtering Accrete clearing device |
| CN109833654A (en) * | 2019-03-23 | 2019-06-04 | 王沛才 | A kind of flat wound membrane of automatic cleaning water (cloth) sedimentation basin |
| CN110005041A (en) * | 2019-04-29 | 2019-07-12 | 佛山科学技术学院 | A kind of floor drain |
| CN110670700A (en) * | 2019-10-16 | 2020-01-10 | 中国农业科学院哈尔滨兽医研究所（中国动物卫生与流行病学中心哈尔滨分中心） | Big animal biosafety level four laboratory floor drain |
| CN112482543A (en) * | 2020-12-07 | 2021-03-12 | 魏志峰 | Drainage system of modern city building |
| CN113581404A (en) * | 2021-08-29 | 2021-11-02 | 金宏娟 | Bulk carrier warehouse bilge well washs assistor |
| CN116379016A (en) * | 2022-12-01 | 2023-07-04 | 鹤山市民强五金机电有限公司 | Ventilation fan with clearance filter component function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356438A (en) * | 2000-11-24 | 2002-07-03 | 刘树博 | Water-saving method and equipment for family |
| CN200958070Y (en) * | 2006-05-12 | 2007-10-10 | 江苏蓝天水净化设备有限公司 | Apparatus for treating and utilizing mono-bathing waste water |
| CN105863037A (en) * | 2016-06-08 | 2016-08-17 | 江先庆 | Sewer cover plate component |
| CN205557788U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Floor drain with shredding function |
| WO2016184179A1 (en) * | 2015-05-20 | 2016-11-24 | 广州融能科技有限公司 | Floor drain with cutting hair function |
| CN106499037A (en) * | 2016-12-07 | 2017-03-15 | 马建山 | A kind of Anti-blocking floor drain |
-
2017
- 2017-11-29 CN CN201711227662.2A patent/CN107827284B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1356438A (en) * | 2000-11-24 | 2002-07-03 | 刘树博 | Water-saving method and equipment for family |
| CN200958070Y (en) * | 2006-05-12 | 2007-10-10 | 江苏蓝天水净化设备有限公司 | Apparatus for treating and utilizing mono-bathing waste water |
| WO2016184179A1 (en) * | 2015-05-20 | 2016-11-24 | 广州融能科技有限公司 | Floor drain with cutting hair function |
| CN205557788U (en) * | 2016-04-18 | 2016-09-07 | 象山逸迪电子科技有限公司 | Floor drain with shredding function |
| CN105863037A (en) * | 2016-06-08 | 2016-08-17 | 江先庆 | Sewer cover plate component |
| CN106499037A (en) * | 2016-12-07 | 2017-03-15 | 马建山 | A kind of Anti-blocking floor drain |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404498A (en) * | 2018-04-13 | 2018-08-17 | 苏州凯新分离科技有限公司 | A kind of waste water runner roll-over type filtering Accrete clearing device |
| CN109833654A (en) * | 2019-03-23 | 2019-06-04 | 王沛才 | A kind of flat wound membrane of automatic cleaning water (cloth) sedimentation basin |
| CN110005041A (en) * | 2019-04-29 | 2019-07-12 | 佛山科学技术学院 | A kind of floor drain |
| CN110670700A (en) * | 2019-10-16 | 2020-01-10 | 中国农业科学院哈尔滨兽医研究所（中国动物卫生与流行病学中心哈尔滨分中心） | Big animal biosafety level four laboratory floor drain |
| CN112482543A (en) * | 2020-12-07 | 2021-03-12 | 魏志峰 | Drainage system of modern city building |
| CN113581404A (en) * | 2021-08-29 | 2021-11-02 | 金宏娟 | Bulk carrier warehouse bilge well washs assistor |
| CN116379016A (en) * | 2022-12-01 | 2023-07-04 | 鹤山市民强五金机电有限公司 | Ventilation fan with clearance filter component function |
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| CN107827284B (en) | 2020-04-14 |
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Application publication date: 20180323 Assignee: NINGBO QINGZHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Assignor: NINGBO JIANGBEI FENGSHANG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Contract record no.: X2021330000230 Denomination of invention: Method for using sewage processor Granted publication date: 20200414 License type: Common License Record date: 20210903 |
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Assignee: NINGBO QINGZHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Assignor: NINGBO JIANGBEI FENGSHANG ENVIRONMENTAL PROTECTION EQUIPMENT CO.,LTD. Contract record no.: X2021330000230 Date of cancellation: 20240220 |
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