CN207973609U - A kind of sewerage disposing system - Google Patents

Abstract

The utility model is related to water-treatment technology fields, disclose a kind of sewerage disposing system, it include the elevator pump for conveying water, one end of elevator pump is provided with inclined-tube sedimentation tank, it is provided with coagulative precipitation tank in inclined-tube sedimentation tank and positioned at the side close to elevator pump, at one end of the inclined-tube sedimentation tank far from elevator pump is connected with self-cleaning filter, at one end of the self-cleaning filter far from inclined-tube sedimentation tank is connected with ultrafiltration apparatus, at one end of the ultrafiltration apparatus far from self-cleaning filter is connected with the circulatory pool for collecting water, and mud-sucking device is provided on the bottom wall of coagulative precipitation tank.It is conveyed in water to coagulative precipitation tank and inclined-tube sedimentation tank using elevator pump, coagulative precipitation tank and inclined-tube sedimentation tank can precipitate the sundries in water；It is then passed into again in self-cleaning filter and ultrafiltration apparatus and carries out depth-type filtration；Water out of ultrafiltration apparatus out, finally can be preferably so that middle water after treatment meets the requirement recycled for recycling.

Description

A kind of sewerage disposing system

Technical field

The utility model is related to water-treatment technology field, more particularly to a kind of sewerage disposing system.

Background technology

It is frequently necessary to efflux wastewater in modern chemical industry, and these waste water just become after being handled by preliminary purification Middle water；Middle water, also referred to as recycled water, its water quality are municipal sewage, the purified processing of waste water between sewage and tap water After be up to state standards, the undrinkable water that can be used in a certain range.

Wherein since the water quality requirement of middle water is between sewage and tap water, therefore it is only used for urban landscape and common people's life All various aspects living；In the Chemical Manufacture that can not come into operation again, this just increases many costs to chemical plant.

Utility model content

The purpose of this utility model is to provide a kind of sewerage disposing system, can preferably make middle water after treatment Meet the requirement of recycling.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of sewerage disposing system System, includes the elevator pump for conveying water, and one end of the elevator pump is provided with inclined-tube sedimentation tank, in the inclined-tube sedimentation tank and It is provided with coagulative precipitation tank positioned at close to the side of elevator pump, at one end of the inclined-tube sedimentation tank far from elevator pump is connected with certainly Filter is cleaned, at one end of the self-cleaning filter far from inclined-tube sedimentation tank is connected with ultrafiltration apparatus, the ultrafiltration apparatus At one end far from self-cleaning filter is connected with the circulatory pool for collecting water, is provided on the bottom wall of the coagulative precipitation tank Mud-sucking device.

By using said program, water is conveyed using elevator pump, subsequent elevator pump can deliver water into coagulating sedimentation In pond, wherein coagulative precipitation tank keeps the particle for being difficult to precipitate in water mutual by adding some coagulant and flocculation aid into water Phase-polymerization and form colloid, then combined to form the floccule body of bigger with the impurity in water body, floccule body have powerful adsorption capacity, Suspended matter can not only be adsorbed, moreover it is possible to absorbed portion bacterium and dissolved matter, and floccule body by absorption, volume increase and under It is heavy；

It can be passed into inclined-tube sedimentation tank by the water of coagulative precipitation tank, it can be to the mud in water by inclined-tube sedimentation tank Sand is precipitated；Water in subsequent inclined-tube sedimentation tank can be passed into self-cleaning filter, and self-cleaning filter utilizes strainer Directly intercept the impurity in water, removal water body recovery technology, particulate matter reduce turbidity, purify water, reduce system dirt, bacterium algae, The generations such as corrosion；

Water in subsequent self-cleaning filter can be passed into ultrafiltration apparatus, and wherein ultrafiltration apparatus is a kind of pressurization film point From technology, i.e., under pressure, small molecule solute and solvent is made to pass through the special film of certain pore size, and makes macromolecular Solute cannot penetrate, and stay in one side of film, to make macromolecular substances obtain the purifying of part；Out of ultrafiltration apparatus out Water can be obtained prodigious purification, can then be passed into water in circulatory pool for recycling, finally can preferably make Obtain the requirement that middle water after treatment meets recycling；

Due to that can accumulate many deposits on the bottom wall of coagulative precipitation tank, therefore at regular intervals, operating personnel just need The bottom wall of coagulative precipitation tank is cleared up；At this time utilize mud-sucking device can to the deposit on coagulative precipitation tank bottom wall into Row absorbs.

The utility model is further arranged to：It was provided in the coagulative precipitation tank and above mud-sucking device Strainer.

By using said program, the bigger deposit of particle is filtered using filter screen, to reduce big The deposit of grain blocks the possibility of mud-sucking device.

The utility model is further arranged to：The mud-sucking device includes the suction mud being arranged on coagulative precipitation tank bottom wall The dredge pump managing, be arranged in the coagulative precipitation tank and connect with dredging tube, multiple suctions for being opened in the dredging tube both sides Mud hole, the driving for being arranged in the coagulative precipitation tank and being used to that dredging tube to be driven on coagulative precipitation tank bottom wall to move back and forth Part.

By using said program, suction is provided to dredging tube using dredge pump, it is heavy on coagulative precipitation tank bottom wall to be located at Starch can be drawn by mud-suction hole in dredging tube；Wherein utilize actuator drive dredging tube on coagulative precipitation tank bottom wall back and forth Mobile, dredging tube can efficiently absorb the sediment on coagulative precipitation tank bottom wall at this time, can finally be conducive to height Sediment on the cleaning coagulative precipitation tank bottom wall of effect.

The utility model is further arranged to：The actuator is rotatably connected on coagulative precipitation tank two respectively including two The rotating roller at end, is connected between two gears of coagulative precipitation tank side the gear for being connected to the rotating roller both ends Chain, be arranged in the coagulative precipitation tank and the decelerating motor for driving the rotation of any rotating roller, the dredging tube Both ends are connected on the chain of both sides.

By using said program, after driving rotating roller rotation using decelerating motor, rotating roller can drive the tooth at both ends Wheel rotation, can drive chain to be driven with backgear；Wherein since the both ends of dredging tube are connected to the chain of both sides On, with the transmission of chain, dredging tube can move on the bottom wall of coagulative precipitation tank；And with the positive and negative rotation of decelerating motor, Dredging tube can move back and forth on coagulative precipitation tank bottom wall.

The utility model is further arranged to：It is respectively and fixedly provided on the dredging tube and positioned at the both sides of mud-suction hole and leads mud Plate, the mud guiding plate are in the side extension for being directed away from the side of dredging tube and being directed away from mud-suction hole central axis.

By using said program, mud guiding plate, and mud guiding plate are fixed using the both sides on dredging tube and positioned at mud-suction hole In the side for being directed away from dredging tube and the side extension for being directed away from mud-suction hole central axis；With the movement of dredging tube, lead Mud plate can push the sediment on coagulative precipitation tank bottom wall, and sediment can be along mud guiding plate towards a sidesway of mud-suction hole It is dynamic, it can finally be conducive to efficient absorption of the mud-suction hole to sediment.

The utility model is further arranged to：The upper end of the coagulative precipitation tank is provided with electric block, described electronic Lifting rope of the lower end for being bundled on filter screen is provided on cucurbit.

By using said program, when accumulating more bulky grain sediment on filter screen, electric block band is utilized Dynamic lifting rope moves up, and lifting rope can drive filter screen, so that filter screen moves up, finally filter screen can sink from coagulation It is taken out in the pond of shallow lake, subsequent operating personnel can clear up the bulky grain sediment on filter screen；Filtering can finally be reduced Net the possibility blocked.

The utility model is further arranged to：The electric block is provided with multiple and is evenly spaced in filter screen Top.

By using said program, filter screen is pulled simultaneously using multiple electric blocks, finally can be realized What strainer was stablized moves up, and bulky grain sediment drops into the possibility on coagulative precipitation tank bottom wall after reducing filter screen run-off the straight Property.

The utility model is further arranged to：It is provided with connecting rod on the filter screen and on the downside of filter screen, Connecting rope of the lower end for being bundled on the shaft of connecting rod, one end of the connecting rod are provided on the side of the filter screen On be fixed with for tapping the beating head in the middle part of filter screen.

By using said program, after filter screen is pulled by electric block, operating personnel are rotatablely connected bar, to profit With the beating head of connection boom end to being beaten in the middle part of filter screen, to accelerate sediment from falling off on filter screen, most It can be conducive to operating personnel eventually and efficiently clear up filter screen.

In conclusion the utility model has the advantages that：

1. conveying water using elevator pump, subsequent elevator pump can deliver water into coagulative precipitation tank, and wherein coagulation is heavy Shallow lake pond enables the particle for being difficult to precipitate in water to be aggregated with one another and form glue by adding some coagulant and flocculation aid into water Then body is combined to form the floccule body of bigger with the impurity in water body, floccule body has powerful adsorption capacity, can not only adsorb suspension Object, moreover it is possible to absorbed portion bacterium and dissolved matter, and floccule body, by absorption, volume increases and sinks；By coagulating sedimentation The water in pond can be passed into inclined-tube sedimentation tank, can be precipitated to the silt in water by inclined-tube sedimentation tank；Subsequent inclined tube Water in sedimentation basin can be passed into self-cleaning filter, and self-cleaning filter directly intercepts the impurity in water using strainer, Water body recovery technology, particulate matter are removed, turbidity is reduced, purifies water, reduces the generations such as system dirt, bacterium algae, corrosion；Then from clear The water washed in filter can be passed into ultrafiltration apparatus, and wherein ultrafiltration apparatus is a kind of pressurization membrane separation technique, i.e., certain Pressure under, so that small molecule solute and solvent is passed through the special film of certain pore size, and macromolecular solute is prevented to be stayed from penetrating On one side of film, to make macromolecular substances obtain the purifying of part；Water out of ultrafiltration apparatus out can be obtained very big Purification, water can be then passed into circulatory pool for recycling, finally can be preferably so that after treatment Middle water meets the requirement of recycling；

2. after driving rotating roller rotation using decelerating motor, rotating roller can drive the gear at both ends to rotate, with backgear Chain can be driven to be driven；Wherein since the both ends of dredging tube are connected on the chain of both sides, with the biography of chain Dynamic, dredging tube can move on the bottom wall of coagulative precipitation tank；And with the positive and negative rotation of decelerating motor, dredging tube can be in coagulation Move back and forth on sedimentation basin bottom wall；Dredge pump is utilized to provide suction to dredging tube at this time, it is heavy on coagulative precipitation tank bottom wall to be located at Starch can be drawn by mud-suction hole in dredging tube；Dredging tube can carry out the sediment on coagulative precipitation tank bottom wall high at this time The absorption of effect can finally be conducive to efficiently clear up the sediment on coagulative precipitation tank bottom wall.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the structural schematic diagram in coagulative precipitation tank in the utility model.

Reference numeral：1, elevator pump；2, inclined-tube sedimentation tank；21, coagulative precipitation tank；3, self-cleaning filter；4, ultrafiltration fills It sets；5, circulatory pool；6, mud-sucking device；61, dredging tube；611, mud guiding plate；62, dredge pump；63, mud-suction hole；64, actuator； 641, rotating roller；642, gear；643, chain；644, decelerating motor；7, filter screen；71, connecting rod；72, connecting rope；73, it strikes It takes the lead；8, electric block；81, lifting rope.

Specific implementation mode

The utility model is described in further detail below in conjunction with attached drawing.

A kind of sewerage disposing system, referring to Fig.1, this kind of sewerage disposing system include that sequentially connected elevator pump 1, coagulation are heavy Shallow lake pond 21, inclined-tube sedimentation tank 2, self-cleaning filter 3, ultrafiltration apparatus 4, circulatory pool 5；Wherein elevator pump 1 for provide pressure from And convey water；And inclined-tube sedimentation tank 2 is a kind of prior art, inclined-tube sedimentation tank 2 refers to the precipitation that inclined tube is equipped in settling zone Pond；Assembling form has two kinds of inclined tube and branch pipe；Inclined parallel pipe is utilized in the settling zone of flat flow or vertical sedimentation basin Or parallelpiped is divided into a series of shallow layer precipitating layers, processed and sedimentation heavy mud mutually to be moved simultaneously in each precipitation shallow-layer Separation.

Referring to Fig.1, coagulative precipitation tank 21 is arranged in inclined-tube sedimentation tank 2 close to the side of elevator pump 1, and water is by elevator pump It can be first into coagulative precipitation tank 21 after 1 promotion, tube settling can be just entered from the interior water out of coagulative precipitation tank 21 In pond 2；Wherein coagulative precipitation tank 21 is one kind of sedimentation basin in wastewater treatment, and coagulation process is at industrial water and sanitary sewage Most basic and particularly important processing procedure in reason；By adding some medicaments into water, these medicaments are commonly referred to as coagulation Agent and flocculation aid enable the particle for being difficult to precipitate in water to be aggregated with one another and form colloid, then with the impurity combination shape in water body At the floccule body of bigger；Floccule body has powerful adsorption capacity, can not only adsorb suspended matter, moreover it is possible to absorbed portion bacterium and dissolubility Substance；Floccule body is increased and is sunk by absorption, volume.

Referring to Fig.1, the water out of inclined-tube sedimentation tank 2 out can enter in self-cleaning filter 3, and self-cleaning filtering Device 3 is then a kind of prior art, and self-cleaning filter 3 is a kind of impurity directly intercepted using strainer in water, and removal water body is outstanding Float, particulate matter reduce turbidity, purify water, and reduce the generations such as system dirt, bacterium algae, corrosion, are to purify water and protect The precision equipment of other equipment of uniting normal work, water enters 3 body of self-cleaning filter by water inlet, due to intelligentized design, System can automatic identification impurity deposit degree, give the full blowdown automatically of blowdown valve signal.

Referring to Fig.1, the water gone out out of self-cleaning filter 3 can enter ultrafiltration apparatus 4, and ultrafiltration apparatus 4 is one Kind of pressurization membrane separation technique, basic principle are at normal temperatures to utilize asymmetric microcellular structure and semi-transparent with certain pressure and flow Film medium is filtered by the pressure difference of film both sides as motive force with cross-current flow, keeps solvent and small-molecule substance logical It crosses, macromolecular substances and particulate such as protein, water soluble polymer, bacterium etc. are by filter membrane detention, to reach separation, divide Grade, purifying, a kind of novel membrane separation technique for concentrating purpose.

Referring to Fig.1, and out of ultrafiltration apparatus 4 the water gone out can be passed directly in circulatory pool 5, be accumulated by circulatory pool 5 Gather purified water；Water in subsequent circulatory pool 5, which can be passed into each equipment, to be recycled.

With reference to Fig. 2, mud-sucking device 6 is then provided on the bottom wall of coagulative precipitation tank 21, mud-sucking device 6 can be directly to deposition Sediment on 21 bottom wall of coagulative precipitation tank is absorbed, to clear up sediment；Wherein mud-sucking device 6 includes inhaling Mud pipe 61, dredge pump 62, mud-suction hole 63, actuator 64, dredge pump 62 are bolted on the inner wall of coagulative precipitation tank 21, The other end is communicated by pipeline with the external world by hose is connected on dredging tube 61 for one end of dredge pump 62 simultaneously；Wherein inhale mud Hole 63 is provided with both sides that are multiple and being opened in dredging tube 61 respectively, and multiple mud-suction holes 63 on dredging tube 61 are along suction The axis direction of mud pipe 61 is evenly spaced on；Utilizing dredge pump 62 to provide suction at this time can be by mud-suction hole 63 to sediment It is absorbed, finally can the external world be discharged to by dredge pump 62.

With reference to Fig. 2, mud guiding plate 611, wherein mud guiding plate 611 are welded on dredging tube 61 and positioned at the both sides of mud-suction hole 63 In the side for being directed away from dredging tube 61 and the side extension for being directed away from 63 central axis of mud-suction hole；With the shifting of dredging tube 61 Dynamic, mud guiding plate 611 can push the sediment on 21 bottom wall of coagulative precipitation tank, and sediment can be along 611 direction of mud guiding plate The side of mud-suction hole 63 is moved, and efficient absorption of the mud-suction hole 63 to sediment can be finally conducive to.

With reference to Fig. 2, actuator 64 be then for driving dredging tube 61 to be moved back and forth on 21 bottom wall of coagulative precipitation tank, So that dredging tube 61 is compared efficient absorption to sediment；Wherein actuator 64 include rotating roller 641, gear 642, Chain 643, decelerating motor 644, rotating roller 641 are provided with two and are located at the both ends of coagulative precipitation tank 21, and rotating roller 641 end is rotatably connected on by bearing on the inner wall of coagulative precipitation tank 21；Gear 642 in every rotating roller 641 simultaneously It is respectively provided with there are two and is keyed respectively at the both ends of rotating roller 641, wherein chain 643 is then provided with two, and 643, chain Between two gears 642 of 21 side of coagulative precipitation tank.

With reference to Fig. 2, decelerating motor 644 be then be connected on the outer wall of coagulative precipitation tank 21, and decelerating motor 644 with it is any Rotating roller 641 is connected；The both ends of wherein dredging tube 61 are bolted on two chains 643, pass through decelerating motor at this time 644 drive chain 643 to be driven, and chain 643 can drive dredging tube 61 to be moved on the bottom wall of coagulative precipitation tank 21.

With reference to Fig. 2, it is additionally provided with filter screen 7 in coagulative precipitation tank 21 and positioned at the top of mud-sucking device 6, filter screen 7 is The sediment of bulky grain can be filtered, reduce mud-suction hole 63 by the possibility of bulky grain clogging deposits；Wherein coagulation is heavy The upper end in shallow lake pond 21 has been bolted electric block 8, and the downside of electric block 8 is connected with lifting rope 81, and lifting rope 81 Lower end is then bundled on filter screen 7；Filter screen 7 is rectangular simultaneously, and there are four the settings of electric block 8 and is located at filter screen At 7 four dog-ears.

With reference to Fig. 2, the downside of filter screen 7 is additionally provided with connecting rod 71, and connecting rope 72 is connected on filter screen 7；Wherein The upper end of connecting rope 72 is bundled on the side of filter screen 7, and the lower end of connecting rope 72 is then bundled on the shaft of connecting rod 71； It is also welded with beating head 73 on one end of connecting rod 71 and positioned at the middle part of filter screen 7 simultaneously, operating personnel are rotatablely connected bar 71 Afterwards, the beating head 73 in connecting rod 71 can beat on filter screen 7, fall off to be conducive to the sediment on filter screen 7.

Principle：After driving rotating roller 641 to rotate using decelerating motor 644, rotating roller 641 can drive the gear at both ends 642 rotations, can drive chain 643 to be driven with backgear 642；Wherein since the both ends of dredging tube 61 are connected to two On the chain 643 of side, with the transmission of chain 643, dredging tube 61 can move on the bottom wall of coagulative precipitation tank 21；And with The positive and negative rotation of decelerating motor 644, dredging tube 61 can move back and forth on 21 bottom wall of coagulative precipitation tank；Dredge pump 62 is utilized at this time Suction is provided to dredging tube 61, the sediment on 21 bottom wall of coagulative precipitation tank can be drawn into dredging tube 61 by mud-suction hole 63 It is interior；Dredging tube 61 can efficiently absorb the sediment on 21 bottom wall of coagulative precipitation tank at this time, can finally be conducive to Sediment on efficient cleaning 21 bottom wall of coagulative precipitation tank.

When accumulating more bulky grain sediment on filter screen 7, drives lifting rope 81 to move up using electric block 8, hang Rope 81 can drive filter screen 7, so that filter screen 7 moves up, it finally can be by filter screen 7 out of coagulative precipitation tank 21 It takes out, subsequent operating personnel can clear up the bulky grain sediment on filter screen 7；The hair of filter screen 7 can finally be reduced The raw possibility blocked.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but As long as all being protected by Patent Law in the right of the utility model.

Claims (8)

1. a kind of sewerage disposing system, it is characterised in that：It include the elevator pump for conveying water（1）, the elevator pump（1）One End is provided with inclined-tube sedimentation tank（2）, the inclined-tube sedimentation tank（2）It is interior and positioned at close to elevator pump（1）Side be provided with coagulation Sedimentation basin（21）, the inclined-tube sedimentation tank（2）Far from elevator pump（1）At one end be connected with self-cleaning filter（3）, it is described from Clean filter（3）Far from inclined-tube sedimentation tank（2）At one end be connected with ultrafiltration apparatus（4）, the ultrafiltration apparatus（4）Far from certainly Clean filter（3）At one end be connected with the circulatory pool for collecting water（5）, the coagulative precipitation tank（21）Bottom wall on set It is equipped with mud-sucking device（6）.

2. a kind of sewerage disposing system according to claim 1, it is characterised in that：The coagulative precipitation tank（21）Interior and position In mud-sucking device（6）Top be provided with filter screen（7）.

3. a kind of sewerage disposing system according to claim 1, it is characterised in that：The mud-sucking device（6）Including setting In coagulative precipitation tank（21）Dredging tube on bottom wall（61）, be arranged in the coagulative precipitation tank（21）Interior and and dredging tube（61）Even The dredge pump connect（62）, multiple be opened in the dredging tube（61）The mud-suction hole of both sides（63）, be arranged in the coagulative precipitation tank （21）It is interior and for driving dredging tube（61）In coagulative precipitation tank（21）The actuator moved back and forth on bottom wall（64）.

4. a kind of sewerage disposing system according to claim 3, it is characterised in that：The actuator（64）Including two pieces points Coagulative precipitation tank is not rotatably connected on it（21）The rotating roller at both ends（641）, be connected to the rotating roller（641）The gear at both ends （642）, be connected to positioned at coagulative precipitation tank（21）Two gears of side（642）Between chain（643）, setting is described mixed Solidifying sedimentation basin（21）It is interior and for driving any rotating roller（641）The decelerating motor of rotation（644）, the dredging tube（61）Two End is connected to the chain of both sides（643）On.

5. a kind of sewerage disposing system according to claim 3, it is characterised in that：The dredging tube（61）Above and positioned at suction Mud hole（63）Both sides be respectively and fixedly provided with mud guiding plate（611）, the mud guiding plate（611）In being directed away from dredging tube（61）Side and It is directed away from mud-suction hole（63）The side of central axis extends.

6. a kind of sewerage disposing system according to claim 1, it is characterised in that：The coagulative precipitation tank（21）Upper end It is provided with electric block（8）, the electric block（8）On be provided with lower end for being bundled in filter screen（7）On lifting rope（81）.

7. a kind of sewerage disposing system according to claim 6, it is characterised in that：The electric block（8）It is provided with more It is a and be evenly spaced in filter screen（7）Top.

8. a kind of sewerage disposing system according to claim 6, it is characterised in that：The filter screen（7）Above and it was located at Strainer（7）Downside be provided with connecting rod（71）, the filter screen（7）Side on be provided with lower end for being bundled in connecting rod （71）Shaft on connecting rope（72）, the connecting rod（71）One end on be fixed with for tap in filter screen（7）Middle part Beating head（73）.