CN208964735U - A kind of municipal sewage system - Google Patents

A kind of municipal sewage system Download PDF

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Publication number
CN208964735U
CN208964735U CN201821294387.6U CN201821294387U CN208964735U CN 208964735 U CN208964735 U CN 208964735U CN 201821294387 U CN201821294387 U CN 201821294387U CN 208964735 U CN208964735 U CN 208964735U
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CN
China
Prior art keywords
water
sewage
reaction box
settlement
aerobic
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Expired - Fee Related
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CN201821294387.6U
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Chinese (zh)
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缪朴英
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Individual
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Individual
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Abstract

The utility model discloses a kind of municipal sewage systems, including settlement of sewage case, sewage lifting seperator, anaerobic reaction box and aerobic reaction box, water filling port is offered at the top of settlement of sewage case, the oblique filter plate being correspondingly arranged with water filling port is fixed at the top of settlement of sewage chamber interior wall, one end of oblique filter plate is connected together and has garbage collection basket, one end of settlement of sewage case is equipped with sewage lifting seperator, sewage lifting seperator includes polyurethane sheet, chain, sprocket wheel, driving shaft, driven axle and speed reducer composition, a kind of municipal sewage system of the utility model, solid refuse and sludge water flowing are separated first, water is filtered after the completion of separation, pass through anaerobic reaction box and aerobic reaction box in filter process, anaerobic reaction and aerobic reaction are carried out to water respectively, remove some poisonous and hazardous water solubilitys in water The step of substance adequately filters, and filter efficiency is high, filter process is simple, easy to use.

Description

A kind of municipal sewage system
Technical field
The utility model relates to sewage disposal system, in particular to a kind of municipal sewage system belongs to municipal wastewater Processing technology field.
Background technique
Water resources in china occupancy volume per person is few, and spatial distribution is uneven.With Chinese Urbanization's, industrialized acceleration, water The demand gap of resource also increasingly increases.And with significantly improving for people's living standard, sewage treatment industry becomes emerging Industry, after the requirement of sewage treatment also increases nineteen ninety, wastewater treatment in China is rapidly developed, and sewage load growth rate is 2.3 times of the whole world, since environmental protection attention degree is continuously improved in country and governments at all levels, Chinese sewage treatment industry is able to Rapid growth, small towns sewage treating efficiency are also continuously improved, and tap water production, water supply, draining, Treated sewage reusing industry are in same Critical role.
Due to the limitation of the factors such as China's economic condition, water resources restoration degree, the reuse of municipal water is not ideal enough, mesh Preceding municipal wastewater processing is not thorough enough, in existing Municipal sewerage, due to the more dusts in city, leaf etc., under When heavy rain, these sundries in city are often washed into sewer, are resulted in blockage, and in this anoxic of sewer Environment in, the microbes mass propagation such as anaerobic bacteria so that sewer often damages, cause the maintenance and repair of sewer at This raising causes a large amount of municipal funds to be spent in the maintenance and repair of sewer, wastes public resource.
Utility model content
The purpose of this utility model is to provide a kind of municipal sewage systems, to solve to propose in above-mentioned background technique Due to the factors such as China's economic condition, water resources restoration degree limitation, the reuse of municipal water is not ideal enough, at present municipal administration Sewage treatment is not thorough enough, so that sewer often damages, causes the maintenance and repair cost of sewer to improve, causes a large amount of cities The problem of political affairs fund is spent in the maintenance and repair of sewer, wastes public resource.
To achieve the above object, the utility model provides the following technical solutions: a kind of municipal sewage system, including dirt Water sedimentation case, sewage lifting seperator, anaerobic reaction box and aerobic reaction box offer water filling at the top of the settlement of sewage case Mouthful, it is fixed with the oblique filter plate being correspondingly arranged with water filling port at the top of the settlement of sewage chamber interior wall, the oblique filter plate One end, which is connected together, garbage collection basket, and one end of the settlement of sewage case is equipped with sewage lifting seperator, and the sewage mentions Rise seperator include polyurethane sheet, chain, sprocket wheel, driving shaft, driven axle and speed reducer composition, the surface of the driving shaft and by The surface of moving axis is connected together there are two sprocket wheel, and two sprocket wheels pass through chain sprocket wheel corresponding with other two respectively and pass Dynamic connection, the side of two chains are fixedly connected by several polyurethane sheets, and the output end of the speed reducer passes through dirt The surface that water promotes seperator is fixedly connected with one end of driving shaft, and one end of the sewage lifting seperator offers mud extraction Mouthful, and the mud mouth is correspondingly arranged with driving shaft, and the other end of the settlement of sewage case passes through pipeline and the first water-delivery pump Water inlet communicates, and the water outlet of first water-delivery pump is communicated by pipeline with one end of the first filter cartridge, first filtering The other end of box is communicated by pipeline with one end of anaerobic reaction box, and the inside of the anaerobic reaction box is added filled with anaerobism The other end of agent, the anaerobic reaction box is communicated by pipeline with the water inlet of the second water-delivery pump, and second water-delivery pump goes out The mouth of a river is communicated by pipeline with one end of aerobic reaction box, and the inside of the aerobic reaction box is fixed with several aerobic balls, The surface of several aerobic balls is arranged with aerobic additive layer, and the surface of the aerobic additive layer is arranged with protection Set, the other end of the aerobic reaction box communicated by pipeline with one end of the second filter cartridge, second filter cartridge it is another End is communicated by pipeline with one end of switch valve, and first water-delivery pump, the second water-delivery pump and speed reducer pass through external open respectively It closes and is electrically connected with external power supply.
As a kind of optimal technical scheme of the utility model, first filter cartridge and the second filter cartridge include stone grain Layer, sandstone layer and fine sand layer, the bottom of the stone grain layer are fixed with sandstone layer, and the bottom of the sandstone layer is fixed with fine sand Layer.
As a kind of optimal technical scheme of the utility model, the bottom of first water-delivery pump by the first fixing seat with The surface of the settlement of sewage case other end is fixedly connected, and the bottom of second water-delivery pump is fixed with the second fixing seat.
As a kind of optimal technical scheme of the utility model, the both ends of the polyurethane sheet side by the first bolt and First nut is fixedly connected with the both ends of fixed plate side respectively, and the both ends of the fixed plate other side pass through the second bolt respectively It is fixedly connected with the second nut with the both ends of pressing plate side, and the pressing plate other side and the junction of the second bolt are mounted on Spring washer.
As a kind of optimal technical scheme of the utility model, the both ends of the both ends of the driving shaft and driven axle are and axis The side for holding seat is flexibly connected, and the bottom of four bearing blocks is fixedly connected with the inner wall of sewage lifting seperator.
Compared with prior art, the utility model has the beneficial effects that a kind of municipal sewage system of the utility model, Solid refuse and sludge water flowing are separated first, water is filtered after the completion of separation, it is anti-by anaerobism in filter process Box and aerobic reaction box are answered, anaerobic reaction and aerobic reaction are carried out to water respectively, is removed some poisonous and hazardous water-soluble in water Property substance, adequately filter, the step of filter efficiency is high, filter process is simple, easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model sewage lifting seperator;
Fig. 3 is the partial structural diagram of the utility model polyurethane sheet;
Fig. 4 is the structural schematic diagram of the first filter cartridge of the utility model;
Fig. 5 is the structural schematic diagram of the utility model aerobic reaction box;
Fig. 6 is the structural schematic diagram of the utility model anaerobic reaction box.
In figure: 1, settlement of sewage case;2, water filling port;3, oblique filter plate;4, garbage collection basket;5, sewage lifting seperator; 6, the first water-delivery pump;7, the first filter cartridge;8, anaerobic reaction box;9, the second water-delivery pump;10, aerobic reaction box;11, the second filtering Box;12, switch valve;13, stone grain layer;14, sandstone layer;15, fine sand layer;16, aerobic ball;17, anaerobism additive;18, polyurethane Plate;19, pressing plate;20, bearing block;21, driving shaft;22, speed reducer;23, driven axle;24, sprocket wheel;25, chain;26, fixed plate; 27, spring washer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of municipal sewage system, including settlement of sewage case 1, sewage It promotes seperator 5, anaerobic reaction box 8 and aerobic reaction box 10, the top of settlement of sewage case 1 and offers water filling port 2, settlement of sewage The oblique filter plate 3 being correspondingly arranged with water filling port 2 is fixed at the top of 1 inner wall of case, one end of oblique filter plate 3 is connected together and has rubbish Rubbish collects basket 4, and one end of settlement of sewage case 1 is equipped with sewage lifting seperator 5, and sewage lifting seperator 5 includes polyurethane sheet 18, chain 25, sprocket wheel 24, driving shaft 21, driven axle 23 and speed reducer 22 form, the surface of driving shaft 21 and the table of driven axle 23 Face is connected together there are two sprocket wheel 24, and two sprocket wheels 24 are connected by the transmission of sprocket wheel 24 corresponding with other two of chain 25 respectively It connects, the side of two chains 25 is fixedly connected by several polyurethane sheets 18, and the output end of speed reducer 22 passes through sewage lifting The surface of seperator 5 is fixedly connected with one end of driving shaft 21, and one end of sewage lifting seperator 5 offers mud mouth, and goes out Mud mouth is correspondingly arranged with driving shaft 21, and the other end of settlement of sewage case 1 is communicated by pipeline with the water inlet of the first water-delivery pump 6, The water outlet of first water-delivery pump 6 is communicated by pipeline with one end of the first filter cartridge 7, and the other end of the first filter cartridge 7 passes through pipe Road is communicated with one end of anaerobic reaction box 8, and the inside of anaerobic reaction box 8 is filled with anaerobism additive 17, anaerobic reaction box 8 it is another One end is communicated by pipeline with the water inlet of the second water-delivery pump 9, and the water outlet of the second water-delivery pump 9 passes through pipeline and aerobic reaction box 10 one end communicates, and the inside of aerobic reaction box 10 is fixed with several aerobic balls 16, and the surface of several aerobic balls 16 is equal It is arranged with aerobic additive layer, the surface of aerobic additive layer is arranged with protective case, and the other end of aerobic reaction box 10 passes through pipe Road is communicated with one end of the second filter cartridge 11, and the other end of the second filter cartridge 11 is communicated by pipeline with one end of switch valve 12, First water-delivery pump 6, the second water-delivery pump 9 and speed reducer 22 are electrically connected by outside connected switch and external power supply respectively.
Preferably, the first filter cartridge 7 and the second filter cartridge 11 include stone grain layer 13, sandstone layer 14 and fine sand layer 15, stone The bottom of granulosa 13 is fixed with sandstone layer 14, and the bottom of sandstone layer 14 is fixed with fine sand layer 15, the first filter cartridge 7 and second Filter cartridge 11 is filtered by stone grain layer 13, sandstone layer 14 and fine sand layer 15 to by the solid matter in sewage.
Preferably, the bottom of the first water-delivery pump 6 connects by the way that the surface of the first fixing seat and 1 other end of settlement of sewage case is fixed It connects, the bottom of the second water-delivery pump 9 is fixed with the second fixing seat, the first fixing seat and the fixed support first respectively of the second fixing seat Water-delivery pump 6 and the second water-delivery pump 9.
Preferably, the both ends of 18 side of polyurethane sheet by the first bolt and the first nut respectively with 26 side of fixed plate Both ends are fixedly connected, and the both ends of 26 other side of fixed plate pass through the both ends of the second bolt and the second nut and 19 side of pressing plate respectively It is fixedly connected, and 19 other side of pressing plate and the junction of the second bolt are mounted on spring washer 27, polyurethane sheet 18 is in translatory movement During by pressing plate 19 transmission precipitating sludge, sludge is excluded.
Preferably, the both ends of driving shaft 21 and the both ends of driven axle 23 are flexibly connected with the side of bearing block 20, and four The bottom of bearing block 20 is fixedly connected with the inner wall of sewage lifting seperator 5, passes through the fixed support driving shaft 21 of bearing block 20 With driven axle 23.
When specifically used, a kind of municipal sewage system of the utility model, municipal wastewater enters sewage from water filling port 2 and sinks Shallow lake case 1 first passes around oblique filter plate 3 and is filtered, and solid refuse slides into garbage collection along oblique filter plate 3 under the effect of gravity Basket 4 is collected, and concentration is handled, and sewage is precipitated in settlement of sewage case 1, and sewage lifting seperator 5 passes through actively Axis 21 drives polyurethane sheet 18 mobile, the sludge that polyurethane sheet 18 is precipitated during translatory movement by the transmission of pressing plate 19, Sludge is excluded, realizes the separation of water and sludge, the water after separated sludge by the first water-delivery pump 6 enter the first filter cartridge 7 into Row filtering carries out anaerobic reaction by anaerobism additive 17 and water in anaerobic reaction box 8, clearly subsequently into anaerobic reaction box 8 Some poisonous and hazardous water-soluble substances in water removal are pumped into aerobic reaction box 10 then under the action of the second water-delivery pump 9, Aerobic reaction is carried out with water under the action of several aerobic balls 16 and aerobic additive layer, is removed some poisonous and harmful in water Water-soluble substances, enter back into the second filter cartridge 11 and be filtered, the first filter cartridge 7 and the second filter cartridge 11 pass through stone grain layer 13, sandstone layer 14 and fine sand layer 15 are filtered to by the solid matter in sewage, then pass through control switch valve 12, incited somebody to action The water discharge that filter is completed, reuses for people, and filter efficiency is high, effect is good.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral; It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of municipal sewage system, including settlement of sewage case (1), sewage lifting seperator (5), anaerobic reaction box (8) With aerobic reaction box (10), which is characterized in that offered water filling port (2) at the top of the settlement of sewage case (1), the sewage is heavy It is fixed with the oblique filter plate (3) being correspondingly arranged with water filling port (2) at the top of shallow lake case (1) inner wall, the one of the oblique filter plate (3) End is connected together and has garbage collection basket (4), and one end of the settlement of sewage case (1) is equipped with sewage lifting seperator (5), described Sewage lifting seperator (5) includes polyurethane sheet (18), chain (25), sprocket wheel (24), driving shaft (21), driven axle (23) and subtracts Fast machine (22) composition, the surface of the driving shaft (21) and the surface of driven axle (23) are connected together there are two sprocket wheel (24), Two sprocket wheels (24) pass through chain (25) sprocket wheel (24) transmission connection corresponding with other two, two chains respectively (25) side is fixedly connected by several polyurethane sheets (18), and the output end of the speed reducer (22) is across sewage lifting point The disembark surface of (5) is fixedly connected with one end of driving shaft (21), and one end of the sewage lifting seperator (5) offers mud extraction Mouthful, and the mud mouth is correspondingly arranged with driving shaft (21), the other end of the settlement of sewage case (1) is defeated by pipeline and first The water inlet of water pump (6) communicates, and the water outlet of first water-delivery pump (6) passes through one end phase of pipeline and the first filter cartridge (7) Logical, the other end of first filter cartridge (7) is communicated by pipeline with one end of anaerobic reaction box (8), the anaerobic reaction box (8) inside is filled with anaerobism additive (17), and the other end of the anaerobic reaction box (8) passes through pipeline and the second water-delivery pump (9) water inlet communicates, and the water outlet of second water-delivery pump (9) is communicated by pipeline with one end of aerobic reaction box (10), The inside of the aerobic reaction box (10) is fixed with several aerobic balls (16), and the surface of several aerobic balls (16) is equal Be arranged with aerobic additive layer, the surface of the aerobic additive layer is arranged with protective case, the aerobic reaction box (10) it is another One end is communicated by pipeline with one end of the second filter cartridge (11), and the other end of second filter cartridge (11) passes through pipeline and opens The one end for closing valve (12) communicates, and first water-delivery pump (6), the second water-delivery pump (9) and speed reducer (22) are opened by external respectively It closes and is electrically connected with external power supply.
2. a kind of municipal sewage system according to claim 1, it is characterised in that: first filter cartridge (7) and Second filter cartridge (11) includes stone grain layer (13), sandstone layer (14) and fine sand layer (15), and the bottom of the stone grain layer (13) is solid Surely sandstone layer (14) are equipped with, the bottom of the sandstone layer (14) is fixed with fine sand layer (15).
3. a kind of municipal sewage system according to claim 1, it is characterised in that: first water-delivery pump (6) Bottom is fixedly connected by the first fixing seat with the surface of settlement of sewage case (1) other end, the bottom of second water-delivery pump (9) It is fixed with the second fixing seat.
4. a kind of municipal sewage system according to claim 1, it is characterised in that: polyurethane sheet (18) side Both ends be fixedly connected respectively with the both ends of fixed plate (26) side by the first bolt and the first nut, the fixed plate (26) The both ends of the other side pass through the second bolt and the second nut respectively and are fixedly connected with the both ends of pressing plate (19) side, and the pressing plate (19) other side and the junction of the second bolt are mounted on spring washer (27).
5. a kind of municipal sewage system according to claim 1, it is characterised in that: the both ends of the driving shaft (21) Be flexibly connected with the side of bearing block (20) with the both ends of driven axle (23), the bottom of four bearing blocks (20) with dirt The inner wall that water promotes seperator (5) is fixedly connected.
CN201821294387.6U 2018-08-13 2018-08-13 A kind of municipal sewage system Expired - Fee Related CN208964735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821294387.6U CN208964735U (en) 2018-08-13 2018-08-13 A kind of municipal sewage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821294387.6U CN208964735U (en) 2018-08-13 2018-08-13 A kind of municipal sewage system

Publications (1)

Publication Number Publication Date
CN208964735U true CN208964735U (en) 2019-06-11

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Application Number Title Priority Date Filing Date
CN201821294387.6U Expired - Fee Related CN208964735U (en) 2018-08-13 2018-08-13 A kind of municipal sewage system

Country Status (1)

Country Link
CN (1) CN208964735U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112499911A (en) * 2020-12-22 2021-03-16 山西能源学院 Efficient is waste water integration integrated processing apparatus for coal industry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112499911A (en) * 2020-12-22 2021-03-16 山西能源学院 Efficient is waste water integration integrated processing apparatus for coal industry

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190611

Termination date: 20210813

CF01 Termination of patent right due to non-payment of annual fee