CN109179780A - Sewage treatment high-efficient purification equipment - Google Patents

Sewage treatment high-efficient purification equipment Download PDF

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Publication number
CN109179780A
CN109179780A CN201811303321.3A CN201811303321A CN109179780A CN 109179780 A CN109179780 A CN 109179780A CN 201811303321 A CN201811303321 A CN 201811303321A CN 109179780 A CN109179780 A CN 109179780A
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CN
China
Prior art keywords
pipe
cylinder
water
sludge
central reaction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811303321.3A
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Chinese (zh)
Inventor
张梦竹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING MECHANICAL-BIOLOGICAL ENGINEERING Co Ltd
Original Assignee
BEIJING MECHANICAL-BIOLOGICAL ENGINEERING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BEIJING MECHANICAL-BIOLOGICAL ENGINEERING Co Ltd filed Critical BEIJING MECHANICAL-BIOLOGICAL ENGINEERING Co Ltd
Priority to CN201811303321.3A priority Critical patent/CN109179780A/en
Publication of CN109179780A publication Critical patent/CN109179780A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step

Abstract

Mesh of the present invention provides a kind of sewage treatment high-efficient purification equipment, including cylinder and the water inlet pipe for being connected to cylinder, chemical feed pipe, central reaction cylinder, inclined plate area and outlet pipe, central reaction cylinder and inclined plate area are arranged in cylinder, water inlet pipe is equipped with intake pump, chemical feed pipe is equipped with dosing pump, water inlet pipe connects central reaction cylinder, chemical feed pipe is connected between water inlet pipe and central reaction cylinder, the top of central reaction cylinder is the water outlet on cylinder, the water come out in the reaction tube of center enters inclined plate area, inclined plate area is connected to below water outlet, the lower section in inclined plate area is equipped with the sludge pipe extended downwardly, sludge pipe bottom end outlet part corresponds to return pipe import, the outlet of return pipe is connected on the downstream pipe of chemical feed pipe.The cleaning equipment is combined based on multi-agent and the water purification equipment of body refuse self-loopa subregion, has the characteristics that purification efficiency is high, operating cost is low, has good clean-up effect to high concentrtion, high-concentration waste water and black and odorous water and initial rainwater.

Description

Sewage treatment high-efficient purification equipment
Technical field
The invention belongs to a kind of technical field of sewage, and in particular to a kind of sewage treatment high-efficient purification equipment.
Background technique
With the development of urbanization, city water resource shortage and water pollution have become the protrusion for influencing urban sustainable development Problem.Water is lifelines of the national economy, and the reasonable utilization and redevelopment of water resource receive more and more attention, and water prevention and cure of pollution are set It applies and needs to open up synchronous planning with city with regeneration facility, change the water-use model of original pure consumption-type.Under normal circumstances, Limited by water source, many industrial park water source be neighbouring earth surface water source, and China's majority rivers source water pollution degree compared with Weight, traditional water purification equipment can not handle high concentrtion or the higher sewage of organic pollutant concentration, equally, to industrial park High concentrtion, the high-concentration waste water of interior generation can not be effectively treated, low in the prevalence of purification efficiency, clean-up effect is poor etc. asks Topic.
Disclosed cleaning equipment, when needing to filter tap water, manual control electrically-controlled valve is opened, and tap water is passed through Water inlet pipe enters cylinder, and when water fills cylinder, control electrically-controlled valve is closed, and control lifting cylinder elongation pushes stirring rod and stirs The blade mixed on bar moves down, and when blade is completely immersed in water, control lifting cylinder stops elongation, control rotating electric machine rotation Turn, rotating electric machine drives the rotation of lower end connected components, and impurities in water condenses into biggish particle under the action of blade rotates, and controls Electrically-controlled valve processed is opened, and the water after certain time stirs will enter cabinet by water pipe, water after filter screen filtration falls impurity, Pump working is controlled, water is extracted into hollow fiber ultrafiltration membrane filter by water pump, and hollow fiber ultrafiltration membrane filter is by chlorine filter in water, in The water of empty ultrafiltration membrane filter element filtering enters cabinet, and tiny impurity will be absorbed by the active carbon in cabinet in water, using strainer Filtering, from outlet pipe by multi-filtering come out water can be safe to use.When not needing filtering tap water, control control Lifting cylinder processed shortens, and the blade on stirring rod and stirring rod is pushed to be moved upward to origin-location, and control lifting cylinder stops Shorten, control rotating electric machine stops rotating, and control electrically-controlled valve is closed, and control stops pump working.
The cleaning principle of above equipment are as follows: blade rotation keeps mixture mixed effect good, realizes that particulate matter large volume is solidifying Knot, and be equipped with hollow fiber ultrafiltration membrane filter, and then realize that adsorption effect is good, purpose of good purification.The equipment is more suited to people Daily life water purification, such as domestic purification equipment is not applicable for high pollution water.
For high pollution water, a kind of cleaning equipment was once announced, using efficient denitrification multi-cycle activated sludge process in batches, at this Managing device includes biological selecting area and reaction zone;The front end of biological selecting area is connected to wastewater influent pipeline;Behind biological selecting area End is connected to between reaction zone by connecting pipe;Jet-flow aeration system is used to provide exposure to the biological selecting area and reaction zone Gas disposal;And circulating line and sludge return pipe are also set up on reaction zone;Wherein, circulating pump is arranged in the circulating line On;Circulating pump is used to implement water circular treatment to reaction zone inside sewage by circulating line;Sludge reflux pump is arranged described On sludge return pipe;Sludge reflux pump is used to that the precipitating sludge of reaction zone to be back to bioselection by sludge return pipe Implement sludge circulation treatment in area;Water is strained every time, and a small amount of waste water up to standard is only discharged in pond, the adaptation to raw sewage water quality, water variation Ability is higher;Sludge concentration in pond is high, and biological reactions rates are also big, therefore the unit volume treatment effeciency of reaction tank is higher than biography System biochemical processing;At the same time, the efficient denitrification in batches multi-cycle Wastewater Treated by Activated Sludge Process device leading portion be arranged biology Area is selected, is conducive to the growth for inhibiting der Pilz, can overcome the problems, such as the common sludge bulking of traditional activated sludge process.
Above-mentioned processing unit is capable of handling the water quality of high pollution, and jet-flow aeration system is installed at biological selecting area and anti- Area is answered, treatment effeciency is improved.In addition, it is installed on sludge return pipe using sludge reflux pump, sludge return pipe will be anti- It answers the precipitating sludge in area to be back to biological selecting area and implements sludge circulation treatment, the activated sludge in the pond of reaction zone is alternately in Anaerobism, anoxic are become reconciled oxygen condition, and the cycle of operation and adding of agent scale can be adjusted flexibly according to operating condition, are realized to water outlet water The controllability of matter.As it can be seen that the setting solution of its sludge circulation pump is not the low defect with clean-up effect difference of purification efficiency.
For the above, there is no feasible technical solutions to solve high concentrtion, high concentration for existing cleaning equipment The high-efficient purification of sewage is handled.
Summary of the invention
It is an object of the invention to overcome the defects of existing water treatment facilities purification efficiency is low, clean-up effect is poor, especially For high concentrtion, high-concentration sewage purified treatment on.
To solve the problems, such as that techniques described above, the technical solution adopted in the present invention are as follows: a kind of sewage treatment is efficiently net Change equipment, including cylinder and the water inlet pipe, chemical feed pipe, central reaction cylinder, inclined plate area and the outlet pipe that are connected to cylinder, central reaction Cylinder and inclined plate area are arranged in cylinder, and water inlet pipe is equipped with intake pump, and chemical feed pipe is equipped with dosing pump, and it is anti-that water inlet pipe connects center Cylinder is answered, chemical feed pipe is connected between water inlet pipe and central reaction cylinder, and the top of central reaction cylinder is the water outlet on cylinder, therefrom The water come out in heart reaction tube enters inclined plate area, and inclined plate area is connected to below water outlet, and the lower section in inclined plate area, which is equipped with, to be extended downwardly Sludge pipe, sludge pipe bottom end outlet part corresponds to return pipe import, and the outlet of return pipe is connected to the downstream pipe of chemical feed pipe On, the lower section of sludge pipe is equipped with sludge hopper.Sludge pipe can be vertically arranged.
Further, the inlet of central reaction cylinder is equipped with the folding that the mixed water after promoting dosing forms turbulent condition in cylinder Flow structure.
Further, the entrance of the water inlet package central reaction cylinder of baffling structure, baffling structure includes level board and folding Plate is returned, level board and fold-back plate form the cavity structure that bottom has open end, and level board closing is connected to outside central reaction cylinder Between wall and cylinder inboard wall, the import of sludge pipe is higher than level board.
Further, fold-back plate is connected to the bottom of level board, and the introversion oblique angle between level board is less than 90 degree.
Further, the introversion oblique angle between fold-back plate and level board is greater than 30 degree and less than 75 degree.It can choose others Degree, for example, 45 degree or 60 degree.
Further, cavity structure includes circular cone ring structure.Mixture is formed turbulent condition by cavity structure.
Further, sludge pipe at least one can be symmetricly set on central reaction cylinder two sides.
Further, sludge pipe top inlet has flared end.Specifically, can be conical mouth.
Further, return pipe includes rake and horizontal part, and rake upper port is the import of return pipe, and horizontal part is used In the downstream pipe of connection chemical feed pipe.
Further, baffling structure further includes the mixing machine communicated with central reaction cylinder that baffling structural base is arranged in, Water inlet pipe, chemical feed pipe, return pipe are both connected on mixing machine.
This sewage treatment high-efficient purification equipment provided by the invention, the lower section in inclined plate area is equipped with sludge hopper, anti-from center It answers the mixture come out in cylinder to enter inclined plate area, enters sludge hopper after the mixture accumulation in inclined plate area, come out out of sludge hopper Particulate matter part enter return pipe, mixed with the mixture of central reaction cylinder entrance, which can further inhale Attached surrounding water impurity forms the bigger particulate matter with suction-operated, improves adsorption effect, and then improve clean-up effect. The cleaning equipment is combined based on multi-agent and the water purification equipment of body refuse self-loopa subregion, has purification efficiency height, running cost With low feature, there is good clean-up effect to high concentrtion, high-concentration waste water and black and odorous water and initial rainwater.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 sewage treatment high-efficient purification equipment of the embodiment of the present invention.
In figure: A- exhalant region, the settling zone B-, C- reaction zone, the sludge discharging area D-;
1- water inlet pipe, 2- chemical feed pipe, 3- mixing machine, 4- flooding tube, 5- central reaction cylinder, 6- baffling structure, 7- sludge pipe, 8- return pipe, 9- inclined plate area, 10- sludge hopper, 11- outlet pipe, 12- sludge pipe, 13- intake pump, 14- dosing pump, 15- non-return Valve, 16- control valve, 17- turbulated tube.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with the drawings and specific embodiments, but Be it will be understood to those of skill in the art that it is following described embodiments are some of the embodiments of the present invention, rather than it is whole Embodiment is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.Based on the embodiments of the present invention, ability Domain those of ordinary skill every other embodiment obtained without making creative work, belongs to guarantor of the present invention The range of shield.The person that is not specified actual conditions in embodiment, carries out according to conventional conditions or manufacturer's recommended conditions.Agents useful for same Or production firm person is not specified in instrument, is the conventional products that can be obtained by commercially available purchase.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
As shown in Figure 1, longitudinal direction from top to bottom includes tetra- points of exhalant region A, settling zone B, reaction zone C and sludge discharging area D for four Area.
Processing equipment of the invention include cylinder, water inlet pipe 1, chemical feed pipe 2, mixing machine 3, flooding tube 4, central reaction cylinder 5, Baffling structure 6, sludge pipe 7, return pipe 8, inclined plate area 9, sludge hopper 10, outlet pipe 11, sludge pipe 12, intake pump 13, dosing pump 14, check-valves 15, control valve 16 and turbulated tube.
The upstream end of water inlet pipe connects intake pump 13, and water inlet pipe is in low level, sewage is sent into processing equipment by intake pump. Check-valves and control valve are also connected on water inlet pipe, check-valves and control valve are in the downstream of intake pump.Water inlet pipe 1 is passed through and is set Standby side wall, extends to 3 bottom of mixing machine, coupled by variable diameter.
The upstream end of chemical feed pipe connects dosing pump, and chemical feed pipe is in the low level of central reaction cylinder, will be flocculated medicine by dosing pump Central reaction cylinder is sent into agent.Check-valves 15 and control valve are also connected on chemical feed pipe, check-valves and control valve are in dosing pump Downstream.Chemical feed pipe 2 passes through equipment side wall, extends to 3 side wall of mixing machine, directly welds with it.
The bottom of central reaction cylinder is equipped with sludge hopper 10, and the bottom of sludge hopper connects sludge pipe 12, connects on sludge pipe 12 There is control valve 16.The setting of taper sludge hopper 10 is in sludge discharging area, and bottom is connect by flange with sludge pipe 12, using gravity spoil disposal shape Formula.
The top of cylinder is equipped with exhalant region, and exhalant region top passes through flanged joint with outlet pipe 11.Outside cylinder water outlet Portion connects outlet pipe 11, and water outlet is also connected with the turbulated tube 17 for playing further action of turbulent flow being inwardly arranged.The turbulated tube 17 diameter is greater than the diameter of outlet pipe, and the water in central reaction cylinder forms a degree of turbulent flow when entering turbulated tube, then from Turbulated tube 17 enters outlet pipe, further strengthens turbulent flow effect.Finally, particulate matter being capable of the significantly more efficient magazine in sewage In conjunction with reaching clean-up effect.
The water outlet of the lower section face central reaction cylinder of turbulated tube 17, inclined plate area 9 is arranged in around water outlet, from center The mixture come out in reaction tube enters inclined plate area, enters sludge pipe 7 by inclined plate area, return pipe is arranged in the lower section of sludge pipe 7 8, return pipe 8 is connected on the mixing machine below central reaction cylinder, is connect and is communicated with chemical feed pipe and water inlet pipe.In return pipe Particulate matter enters the mixture after dosing, and further flocculation will occur, so that small particle is become large particle, large particle is in Now bigger adsorption capacity, the impurity in further absorption effluent promote clean-up effect.The setting of inclined plate area is in settling zone, heavy The round inclined plate structural plane that shallow lake area top is arranged with a thickness of 1m, is fixed on equipment side wall, 9 centre fixed center is anti-in inclined plate area Cylinder 5 is answered, flooding tube 4 and central reaction cylinder 5 are concentric, center setting partition.
The present invention is additionally provided with baffling structure 6, and baffling structure 6 is fixed on equipment inner sidewall, and mixing machine 3 is by lower from above extending to Centre under baffling structure, and weld and communicate with it.Mixture a part after flocculation enters central reaction cylinder, and a part enters In baffling structure, the mixture after baffling forms turbulent condition, further enhances the mixing of particulate matter and impurity, is promoted and is inhaled Attached ability, further strengthens clean-up effect.
Embodiment 1
Sewage treatment high-efficient purification equipment of the present invention includes cylinder and water inlet pipe 1, the chemical feed pipe 2, center for being connected to cylinder Reaction tube 5, inclined plate area 9 and outlet pipe 11, central reaction cylinder 5 and inclined plate area are arranged in cylinder, and water inlet pipe 1 is equipped with water inlet Pump, chemical feed pipe 2 are equipped with dosing pump 13, and water inlet pipe 1 connects central reaction cylinder 5, and chemical feed pipe 2 is connected to water inlet pipe 1 and center is anti- It answers between cylinder 5, the top of central reaction cylinder 5 is the water outlet on cylinder, and the water come out in center reaction tube 5 enters inclined plate area 9, inclined plate area 9 is connected to below water outlet, and the lower section in inclined plate area 9 is equipped with the sludge pipe 7 extended downwardly, 7 bottom end outlet of sludge pipe The corresponding return pipe import in part, the outlet of return pipe 8 are connected on the downstream pipe of chemical feed pipe, and the lower section of sludge pipe 7 is equipped with collection Bucket 10.
The inlet of central reaction cylinder is equipped with the baffling structure that the mixed water after promoting dosing forms turbulent condition in cylinder.Folding The entrance of the water inlet package central reaction cylinder of flow structure 6, baffling structure includes level board and fold-back plate, level board and fold-back plate The cavity structure that bottom has open end is formed, level board closing is connected between central reaction drum outer wall and cylinder inboard wall, collects The import of mud pipe 7 is higher than level board.
Fold-back plate is connected to the bottom of level board, and the introversion oblique angle between level board is less than 90 degree.
Preferably, the introversion oblique angle between fold-back plate and level board is greater than 30 degree and less than 75 degree.It can choose 45 degree of angles, mix It closes object to enter in cavity structure along 45 degree of slopes, cavity structure includes circular cone ring structure.In the resistive state of level board Under, baffling is formed, and then form turbulent condition.
Sludge pipe 7 at least one, around centrally disposed reaction tube 5.Preferably, sludge pipe is two, is symmetrical arranged In the two sides of central reaction cylinder.Sludge pipe top inlet has flared end.
Corresponding, the quantity of return pipe 8 and the quantity of sludge pipe are identical.Return pipe 8 includes rake and horizontal part, is inclined Inclined portion upper port is the import of return pipe, and horizontal part is used to connect the downstream pipe of chemical feed pipe.
Baffling structure 6 further includes the mixing machine 3 communicated with central reaction cylinder that baffling structural base is arranged in, water inlet pipe 1, Chemical feed pipe 2, return pipe 8 are both connected on mixing machine 3.
Embodiment 2
Sludge pipe can be set more, be distributed in around central reaction cylinder.And more return pipes are set accordingly, it flows back The particulate matter that the reception of tube portion is fallen from sludge pipe, particulate matter flow back into mixing machine.The structure and implementation of other parts Example 1 is identical.
Embodiment 3
Multiple structural forms can be set in baffling structure, such as at least one baffling pipeline is connected on central reaction cylinder, After mixture enters baffling structural cavities, further enter baffling pipeline under stress, baffling pipeline is vertical with central reaction cylinder Connection gives the mixture in central reaction cylinder with lateral impact force, and then forms turbulent condition, further strengthens mixture Mixed effect, the formation effect of particulate matter is more preferable, enhances adsorption capacity, the effect of purification further strengthens.The knot of other parts Structure is same as Example 1 or same as Example 2.
This sewage treatment high-efficient purification equipment provided by the invention is equipped with inclined plate area, inclined plate around central reaction cylinder The lower section in area is sludge hopper, and the mixture come out out of center reaction tube enters inclined plate area, the entrance of part behind inclined plate area Sludge hopper, the entrance return pipe of particulate matter part from sludge hopper, another part enters sludge hopper, using gravity from sludge hopper Discharge.It is mixed into the particulate matter in return pipe with the mixture of central reaction cylinder entrance, which can further flocculate, Bigger particulate matter is formed, absorption surrounding sewage impurity is reinforced, improves adsorption capacity, and then improve clean-up effect.The purification Equipment is combined based on multi-agent and the water purification equipment of body refuse self-loopa subregion, has purification efficiency height, operating cost low Feature has good clean-up effect to high concentrtion, high-concentration waste water and black and odorous water and initial rainwater.
This kind of sewage treatment high-efficient purification equipment, accessible specifically to have the beneficial effect that:
1, high pollution object removal efficiency: SS, TP removal rate > 95%;COD removal rate > 60%;
2, low operating cost: 0.12 yuan of ton charges for water and electricity <, 0.08 yuan of < of ton water medicament expense;
3, surface loading reaches as high as 40m/hHRT6-8min, and occupied area is small;
4, low civil engineering cost: equipment is integrally formed, and concrete structures are few, can live Fast Installation;
5, operational management is convenient: the electric utility that need to be safeguarded is few, the starting time is less than 30min, full automatic control can be achieved and remote Thread management;
6, integrated apparatus series, separate unit treating capacity can also combine from 1000 to 10000m3/d and adapt to more large scale processing Water.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention The product of kind form.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention Range should be subject to be defined in claims, and specification can be used for interpreting the claims.

Claims (10)

1. a kind of sewage treatment high-efficient purification equipment, which is characterized in that including cylinder and the water inlet pipe, the dosing that are connected to cylinder Pipe, central reaction cylinder, inclined plate area and outlet pipe, central reaction cylinder and inclined plate area are arranged in cylinder, and water inlet pipe is equipped with water inlet Pump, chemical feed pipe are equipped with dosing pump, and water inlet pipe connects central reaction cylinder, chemical feed pipe be connected to water inlet pipe and central reaction cylinder it Between, the top of central reaction cylinder is the water outlet on cylinder, and the water come out in the reaction tube of center enters inclined plate area, and inclined plate area connects It is connected to below water outlet, the lower section in the inclined plate area is equipped with the sludge pipe extended downwardly, and sludge pipe bottom end outlet part corresponds to back The outlet of flow tube import, return pipe is connected on the downstream pipe of chemical feed pipe, and the lower section of sludge pipe is equipped with sludge hopper.
2. sewage treatment high-efficient purification equipment according to claim 1, it is characterised in that: central reaction cylinder in the cylinder Inlet be equipped with the baffling structure for promoting the mixed water after dosing to form turbulent condition.
3. sewage treatment high-efficient purification equipment according to claim 2, it is characterised in that: the water inlet of the baffling structure The entrance of central reaction cylinder is wrapped up, baffling structure includes level board and fold-back plate, and level board has with fold-back plate formation bottom to be opened The cavity structure at mouth end, level board closing are connected between central reaction drum outer wall and cylinder inboard wall, and the import of sludge pipe is higher than Level board.
4. sewage treatment high-efficient purification equipment according to claim 3, it is characterised in that: the fold-back plate is connected to level The bottom of plate, the introversion oblique angle between level board is less than 90 degree.
5. sewage treatment high-efficient purification equipment according to claim 3, it is characterised in that: between the fold-back plate and level board Introversion oblique angle be greater than 30 degree and less than 75 degree.
6. sewage treatment high-efficient purification equipment according to claim 3, it is characterised in that: the cavity structure includes circular cone Ring structure.
7. sewage treatment high-efficient purification equipment according to claim 1, it is characterised in that: the sludge pipe at least one Root, around centrally disposed reaction tube.
8. sewage treatment high-efficient purification equipment according to claim 1 or claim 7, it is characterised in that: at the top of the sludge pipe into Mouth has flared end.
9. sewage treatment high-efficient purification equipment according to claim 1, it is characterised in that: the return pipe includes rake And horizontal part, rake upper port are the import of return pipe, horizontal part is used to connect the downstream pipe of chemical feed pipe.
10. the sewage treatment high-efficient purification equipment according to any one of claim 2,3,4,5, it is characterised in that: described Baffling structure further includes the mixing machine communicated with central reaction cylinder that baffling structural base is arranged in, water inlet pipe, chemical feed pipe, reflux Pipe is both connected on mixing machine.
CN201811303321.3A 2018-11-02 2018-11-02 Sewage treatment high-efficient purification equipment Pending CN109179780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811303321.3A CN109179780A (en) 2018-11-02 2018-11-02 Sewage treatment high-efficient purification equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811303321.3A CN109179780A (en) 2018-11-02 2018-11-02 Sewage treatment high-efficient purification equipment

Publications (1)

Publication Number Publication Date
CN109179780A true CN109179780A (en) 2019-01-11

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ID=64941772

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811303321.3A Pending CN109179780A (en) 2018-11-02 2018-11-02 Sewage treatment high-efficient purification equipment

Country Status (1)

Country Link
CN (1) CN109179780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110066087A (en) * 2019-04-23 2019-07-30 武汉科技大学 A kind of automatic discharging and clean sludge press filtration device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110066087A (en) * 2019-04-23 2019-07-30 武汉科技大学 A kind of automatic discharging and clean sludge press filtration device
CN110066087B (en) * 2019-04-23 2021-09-03 武汉科技大学 Automatic unloading and clear mud filter pressing device

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