CN207079143U - A kind of sewage disposal system - Google Patents

A kind of sewage disposal system Download PDF

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Publication number
CN207079143U
CN207079143U CN201721061294.4U CN201721061294U CN207079143U CN 207079143 U CN207079143 U CN 207079143U CN 201721061294 U CN201721061294 U CN 201721061294U CN 207079143 U CN207079143 U CN 207079143U
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iron
carbon micro
electrolysis tower
electrolysis
tower
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CN201721061294.4U
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杨安富
李静
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Mianyang Yikang Pharmaceutical Co Ltd
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Mianyang Yikang Pharmaceutical Co Ltd
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Abstract

The utility model discloses a kind of sewage disposal system,It is related to technical field of sewage,The utility model includes the grid pond being sequentially connected by pipeline,It is acidified regulating reservoir,UASB reactors,Biological contact oxidation pond,Sedimentation basin,Sterilization pool,More medium filter,Sampled well,Also include chemicals dosing plant,Being linked in sequence between described acidifying regulating reservoir and UASB reactors has iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B,Dosing mouth is provided with iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B,Iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B dosing mouth connect with chemicals dosing plant,Also include the sludge concentration tank being sequentially connected,Plate and frame filter press,Described UASB reactors,Biological contact oxidation pond and sedimentation basin are provided with the sludge outlet being connected with sludge concentration tank,The system physical absorption and grade retrogradation shallow lake collective effect are handled production waste water flows to subsequent treatment portion again,Rear portion is set to lighten the load,Handle the advantages of up to standard.

Description

A kind of sewage disposal system
Technical field
Technical field of sewage is the utility model is related to, more particularly to a kind of sewage disposal system.
Background technology
Sewage disposal (sewage treatment, wastewater treatment):It is a certain to make sewage reach draining The process that water body or the water quality requirement reused are purified to it.Sewage disposal is widely used in building, agricultural, handed over The every field such as logical, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also comes into the daily of common people more and more Life.
Pharmacy waste water can be produced during pharmaceutical manufacturing, pharmacy waste water directly discharge pollutes the environment, existing pharmacy Waste water processing station using " regulation acidifying --- UASB reactors --- catalytic oxidation --- precipitation --- sterilization " handling process. Former Project design influent COD value is 3000, but is taken a sample to check on the spot according to my company, and this project is intake after adjusted pond regulation, COD value is 13000, remote super former design influent quality.Raw sewage handling process can not make water outlet reach emission request.
How above-mentioned technical problem striving direction into those skilled in the art is solved.
Utility model content
The purpose of this utility model is:In order to solve the above-mentioned technical problem, the utility model provides a kind of sewage disposal System.
The utility model specifically uses following technical scheme to achieve these goals:
A kind of sewage disposal system, including be sequentially connected by pipeline grid pond, acidifying regulating reservoir, UASB reactors, Biological contact oxidation pond, sedimentation basin, sterilization pool, more medium filter, sampled well, in addition to chemicals dosing plant, described acidifying are adjusted Being linked in sequence between section pond and UASB reactors has iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B, iron-carbon micro-electrolysis tower A and iron It is provided with dosing mouth on carbon micro-electrolysis tower B, iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B dosing mouth are and chemicals dosing plant Connection, in addition to sludge concentration tank, the plate and frame filter press being sequentially connected, described UASB reactors, biological contact oxidation pond and Sedimentation basin is provided with sludge outlet, and the sludge outlet of UASB reactors, biological contact oxidation pond and sedimentation basin is dense with sludge Contracting pond connects.
Further, be provided with supernatant refluxing opening on described sludge concentration tank, supernatant refluxing opening by pipeline with It is acidified regulating reservoir connection.
Further, compressed air inlet is provided with described biological contact oxidation pond, compressed air inlet is connected with Air compressor.
Further, described iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B diameter is 3m, is highly 7m, iron Carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B dischargeable capacity are 45m3, it is equal on iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B It is provided with PH meters.
Further, described more medium filter includes housing, and housing both ends are respectively arranged with inlet and liquid outlet, Coarse filtration layer and middle filter layer, smart filter layer and orifice filter are removably provided with housing successively.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are:
1st, the utility model is simple in construction, convenient use, sets up rail carbon micro-electrolytic processes, specifically acidifying regulating reservoir and Iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B are provided between UASB reactors, every dischargeable capacity is 45m, is increased effectively Volume, using iron carbon filler in pH value 9-12, he can produce 1.2 volts of piezoelectricity potential differences, and electrolysis processing is carried out to waste water.Its work Principle:Electrochemical oxidation -- reduction, physical absorption and wait retrogradation shallow lake collective effect production waste water is handled flow to again it is follow-up Processing unit, rear portion is lightened the load, handle up to standard, the production waste water indices handled by sewage plant:PH, colourity, COD, BOD, SS, ammonia nitrogen, total phosphorus are controlled in acceptability limit.
2nd, supernatant refluxing opening is provided with sludge concentration tank, supernatant refluxing opening is connected by pipeline and acidifying regulating reservoir Logical, the supernatant in sludge concentration tank recycles, and has saved water resource, reduces energy consumption.
3rd, iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B diameter are 3m, are highly 7m, iron-carbon micro-electrolysis tower A and Iron-carbon micro-electrolysis tower B dischargeable capacity is 45m3, this structure is iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B one kind Preferred embodiment, it is a critical selection for reaching discharge index.
4th, more medium filter includes coarse filtration layer and middle filter layer, smart filter layer and orifice filter, good filtration effect.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of more medium filter;
Reference:1- grid ponds, 2- acidifying regulating reservoirs, 3- iron-carbon micro-electrolysis towers A, 4- iron-carbon micro-electrolysis tower B, 5-UASB Reactor, 6- air compressors, 7- biological contact oxidation ponds, 8- sedimentation basins, 9- sterilization pools, 10- more medium filters, 10-1- Inlet, 10-2- coarse filtration layers, filter layer in 10-3-, 10-4- essence filter layers, 10-5- orifice filters, 10-6- housings, 10- 7- liquid outlets, 11- sampled wells, 12- plate and frame filter press, 13- sludge concentration tanks, 14- chemicals dosing plants.
Embodiment
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following examples to this Utility model is described in further detail.
Embodiment 1
As illustrated in fig. 1 and 2, the present embodiment provides a kind of sewage disposal system, including the grid being sequentially connected by pipeline Pond 1, acidifying regulating reservoir 2, UASB reactors 5, biological contact oxidation pond 7, sedimentation basin 8, sterilization pool 9, more medium filter 10, take Sample well 11, it is characterised in that also including chemicals dosing plant 14, be linked in sequence between described acidifying regulating reservoir 2 and UASB reactors 5 There are iron-carbon micro-electrolysis tower A3 and iron-carbon micro-electrolysis tower B4, dosing is provided with iron-carbon micro-electrolysis tower A3 and iron-carbon micro-electrolysis tower B4 Mouthful, iron-carbon micro-electrolysis tower A3 and iron-carbon micro-electrolysis tower B4 dosing mouth connect with chemicals dosing plant 14, in addition to be sequentially connected Sludge concentration tank 13, plate and frame filter press 12, described UASB reactors 5, biological contact oxidation pond 7 and sedimentation basin 8 are provided with Sludge outlet, the sludge outlet of UASB reactors 5, biological contact oxidation pond 7 and sedimentation basin 8 are connected with sludge concentration tank 13.
Iron-carbon micro-electrolysis refers to:When iron filings and carbon particle are immersed in acid waste water, due to the electrode between iron and carbon Potential difference, numerous micro- galvanic cell can be formed in waste water.These trickle batteries are to turn into anode with the low iron of current potential, and current potential is high Carbon does negative electrode, and electrochemical reaction occurs in the aqueous solution containing acidic electrolyte bath.
Iron carbon filler:Iron carbon filler also known as micro-electrolysis stuffing, iron-carbon micro-electrolysis filler, Inner electrolysis filler, are to handle at present A kind of ideal technology of high concentrated organic wastewater, also known as Inner electrolysis/micro-electrolysis stuffing.It is a variety of by iron, carbon, GL catalyst etc. Raw material form through high temperature sintering.In wastewater treatment process, its own produces 1.2 volts of potential differences and waste water is carried out at electrolysis Reason, its operation principle:The collective effect of electrochemistry, oxidation-reduction, physical absorption and flocculation -- precipitation is handled waste water.
In the present embodiment, rail carbon micro-electrolytic processes are set up, are specifically set between acidifying regulating reservoir and UASB reactors There are iron-carbon micro-electrolysis tower A and iron-carbon micro-electrolysis tower B, every dischargeable capacity is 45m, increases dischargeable capacity, utilizes iron carbon filler In pH value 9-12, he can produce 1.2 volts of piezoelectricity potential differences, and electrolysis processing is carried out to waste water.Its operation principle:Electrochemical oxidation -- Reduction, physical absorption and grade retrogradation shallow lake collective effect are handled production waste water flows to subsequent treatment portion again, mitigates rear portion Load, handle up to standard, the production waste water indices handled by sewage plant:PH, colourity, COD, BOD, SS, ammonia nitrogen, total phosphorus are controlled System is in acceptability limit.
Embodiment 2
The present embodiment is further optimized on the basis of implementing 1, is specifically:
Supernatant refluxing opening is provided with described sludge concentration tank 13, supernatant refluxing opening is adjusted by pipeline and acidifying Pond 2 connects.
Embodiment 3
It is further optimized on the basis of the tangible embodiment 1 or 2 of the present embodiment, is specifically:
Compressed air inlet is provided with described biological contact oxidation pond 7, compressed air inlet is connected with air compression Machine 6.
Described iron-carbon micro-electrolysis tower A3 and iron-carbon micro-electrolysis tower B4 diameter are 3m, are highly 7m, the micro- electricity of iron carbon The dischargeable capacity for solving tower A3 and iron-carbon micro-electrolysis tower B4 is 45m3, it is all provided with iron-carbon micro-electrolysis tower A3 and iron-carbon micro-electrolysis tower B4 It is equipped with PH meters.
Embodiment 4
The present embodiment is further optimized on the basis of any of the above embodiment, is specifically:
Described more medium filter 10 includes housing 10-6, and housing 10-6 both ends are respectively arranged with inlet 10-1 and gone out Coarse filtration layer 10-2 and middle filter layer 10-3, smart filter layer 10-4 are removably provided with liquid mouth 10-7, housing 10-6 successively With orifice filter 10-5.
It is described above, preferred embodiment only of the present utility model, not limiting the utility model, the utility model Scope of patent protection be defined by claims, it is every to be equal with what specification of the present utility model and accompanying drawing content were made Structure change, similarly it should be included in the scope of protection of the utility model.

Claims (5)

1. a kind of sewage disposal system, including be sequentially connected by pipeline grid pond (1), acidifying regulating reservoir (2), UASB reactions Device (5), biological contact oxidation pond (7), sedimentation basin (8), sterilization pool (9), more medium filter (10), sampled well (11), it is special Sign is, in addition to chemicals dosing plant (14), and being linked in sequence between described acidifying regulating reservoir (2) and UASB reactors (5) has iron It is provided with carbon micro-electrolysis tower A (3) and iron-carbon micro-electrolysis tower B (4), iron-carbon micro-electrolysis tower A (3) and iron-carbon micro-electrolysis tower B (4) Dosing mouth, iron-carbon micro-electrolysis tower A (3) and iron-carbon micro-electrolysis tower B (4) dosing mouth connect with chemicals dosing plant (14), in addition to Sludge concentration tank (13), the plate and frame filter press (12) being sequentially connected, described UASB reactors (5), biological contact oxidation pond (7) Sludge outlet, the sludge of UASB reactors (5), biological contact oxidation pond (7) and sedimentation basin (8) are provided with sedimentation basin (8) Outlet is connected with sludge concentration tank (13).
2. sewage disposal system according to claim 1, it is characterised in that be provided with described sludge concentration tank (13) Supernatant refluxing opening, supernatant refluxing opening are connected by pipeline with acidifying regulating reservoir (2).
3. sewage disposal system according to claim 1, it is characterised in that set on described biological contact oxidation pond (7) Compressed air inlet is equipped with, compressed air inlet is connected with air compressor (6).
4. sewage disposal system according to claim 1, it is characterised in that described iron-carbon micro-electrolysis tower A (3) and iron carbon Light electrolysis tower B (4) diameter is 3m, is highly the effective of 7m, iron-carbon micro-electrolysis tower A (3) and iron-carbon micro-electrolysis tower B (4) Volume is 45m3, PH meters are provided with iron-carbon micro-electrolysis tower A (3) and iron-carbon micro-electrolysis tower B (4).
5. sewage disposal system according to claim 1, it is characterised in that described more medium filter (10) includes shell Body (10-6), housing (10-6) both ends are respectively arranged with inlet (10-1) and liquid outlet (10-7), and housing (10-6) is interior successively Removably it is provided with coarse filtration layer (10-2) and middle filter layer (10-3), smart filter layer (10-4) and orifice filter (10-5).
CN201721061294.4U 2017-08-23 2017-08-23 A kind of sewage disposal system Active CN207079143U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107311407A (en) * 2017-08-23 2017-11-03 绵阳康制药有限公司 A kind of sewage disposal system and its technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107311407A (en) * 2017-08-23 2017-11-03 绵阳康制药有限公司 A kind of sewage disposal system and its technique

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