CN209685421U - A kind of Domestic sewage collecting and biological treatment device - Google Patents

A kind of Domestic sewage collecting and biological treatment device Download PDF

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Publication number
CN209685421U
CN209685421U CN201920253217.1U CN201920253217U CN209685421U CN 209685421 U CN209685421 U CN 209685421U CN 201920253217 U CN201920253217 U CN 201920253217U CN 209685421 U CN209685421 U CN 209685421U
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China
Prior art keywords
diaphragm
biological treatment
treatment device
domestic sewage
sewage collecting
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CN201920253217.1U
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翟思明
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GUANGDONG JINMING ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
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GUANGDONG JINMING ENVIRONMENT PROTECTION TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of Domestic sewage collecting and biological treatment device, including can body, and the can body is connected and composed by ladle body and front head, rear head closing.The construction of traditional life sewage treatment project needs adaptation to local conditions, there are areas occupied it is big, input cost is high, complex management, bad Effects of Water Quality the problems such as, based on this, by engineering equipment used in each sewage treatment link be converted to a series of three-dimensional spatial distributions can installation easy to remove individual device, it does not need to need reform strengthening such as traditional Processing tecchnics, and independent Domestic sewage collecting and biological treatment device are the important components in sewage treatment integrated equipment, the utility model has structure simple, the good feature of water body pretreating effect.

Description

A kind of Domestic sewage collecting and biological treatment device
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of Domestic sewage collecting and biological treatment dress It sets.
Background technique
Sewage treatment, i.e., sewage is reached into a certain discharge into water standard and carry out water quality physics, chemistry, biological treatment it is net Change process is usually sanitary sewage disposal and production sewage treatment by classification.Sanitary sewage disposal need to pass through water body collection device Pre-stored is carried out to sewage, then carries out a series of purified treatment process, such as precipitation concentration, filtration treatment, biochemical treatment Process, per pass treatment process usually need to individually set up processing unit, be connected by multiple transmission pipelines, this mode energy mistake It ensures and effective purification process occurs, but such as filtering, precipitating sewage disinfection treatment process is all physics mode, or simple Biological cleaning pre-treatment, these preprocessing process also set up self-contained unit, and the production capacity of sewage disposal system is easily caused to waste, tradition Sanitary sewage disposal engineering construction needs adaptation to local conditions, and that there are areas occupied is big, input cost is high, complex management, Effects of Water Quality The problems such as bad, is based on this, and the present inventor has manufactured sanitary sewage disposal integrated equipment, by each sewage by years of researches Engineering equipment used in processing links be converted to a series of three-dimensional spatial distributions can installation easy to remove individual device, no It needs to need reform strengthening such as traditional Processing tecchnics, and independent Domestic sewage collecting biological treatment integrating device is sewage treatment Important component in integrated equipment.
Utility model content
The purpose of this utility model is to provide a kind of Domestic sewage collecting and biological treatment devices, to solve above-mentioned background The problem of being proposed in technology.
Used technical solution is this utility model in order to achieve the above objectives:
A kind of Domestic sewage collecting and biological treatment device, including can body, the can body by ladle body and front head, after End socket closing connects and composes, and the top and side on the front head top are respectively connected with a water inlet pipe, the top of the rear head Side is provided with drainpipe, and the can body is provided with current limiting plate below water inlet pipe, and the current limiting plate is close to can body One end of inside is formed with limiting slot, and the top front of the ladle body inner cavity is connected with the first diaphragm, on the limiting slot Be connected with grid, the other end of the grid is connect with the top of the first diaphragm, the ladle body inner cavity first Successively equidistant interval distribution is connected with the second diaphragm, third diaphragm, the 4th diaphragm, institute to the rear side of diaphragm State the second diaphragm, the 4th diaphragm is both connected to ladle body intracavity bottom, the third diaphragm is connected in ladle body The top of chamber sets up between the third diaphragm and the 4th diaphragm and is connected with biological treatment device, and the ladle body exists The bottom rear of 4th diaphragm is connected with draining pump.
Further illustrate, first diaphragm, the second diaphragm, third diaphragm, the 4th water conservancy diversion every The side end extension of plate is connected on the inner cavity wall surface of ladle body.
It further illustrates, the space formed between the front head and the second diaphragm is pretreating zone, described The space formed between second diaphragm and third diaphragm is water body buffer area, and the biological treatment device is led with third Stream partition, the space being collectively formed between the 4th diaphragm are biological treatment zone, the 4th diaphragm and rear head it Between the space that is formed be lifting zone.
Further illustrate, first diaphragm, the second diaphragm, third diaphragm, the 4th water conservancy diversion every The height of plate is 3/4ths of ladle body diameter.
It further illustrates, is provided with what multilayer parallel was equidistantly arranged vertically in horizontal plane in the biological treatment device Biomembrane, for the initial breakdown to organic matter in water body, the biomembrane have unidirectional mesh, the biggish side in aperture towards Lower section.
It further illustrates, the lower horizontal face of the current limiting plate is higher than the top level of the second diaphragm.
It further illustrating, the ladle body offers manhole in the top of grid, biological treatment zone, lifting zone, The ladle body offers drain outlet in the top of pretreating zone, water body buffer area, biological treatment zone.
It further illustrates, the water outlet of the draining pump is connect by water pipe with drainpipe.
Compared with prior art, the utility model has the beneficial effects that:
The construction of traditional life sewage treatment project needs adaptation to local conditions, and that there are areas occupied is big, input cost is high, management is multiple Miscellaneous, the problems such as Effects of Water Quality is bad, is based on this, engineering equipment used in each sewage treatment link is converted to a series of solids Formula spatial distribution can installation easy to remove individual device, do not need to need reform strengthening such as traditional Processing tecchnics, and independent Domestic sewage collecting and biological treatment device are the important components in sewage treatment integrated equipment, and the utility model has knot Structure is simple, the good feature of water body pretreating effect.
Sanitary sewage is collected by using the utility model and Biological Pretreatment, the life in supply and drain water system is dirty Water introduces water inlet pipe, flows through current limiting plate, grid, the first diaphragm into pretreating zone, grid plays retention floating material Effect, preliminary suspended matter precipitation and separation, the lighter water body of water quality occur while pretreating zone is gradually accumulated for sanitary sewage Upper layer is risen to, the water body of sediment and water quality again is then settled down to ladle body bottom, and upper water column is overflow at the top of the second diaphragm It is accumulated out to water body buffer area, the water body water level of accumulation gradually rises up to biological treatment zone, the biomembrane in biological treatment device It degrades to the organic matter in water body, water body is risen to above biological treatment device by biomembrane, from the 4th diaphragm It is spilled over to lifting zone, water body has draining pump sucking to be transmitted to drainpipe to enter in next step sewage-treatment plant, and biological treatment Degradation product can not be settled down to the bottom of water body buffer area, biological treatment zone by biomembrane in area.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of the utility model current limiting plate;
Wherein: 1, ladle body;2, front head;3, rear head;4, water inlet pipe;5, drainpipe;6, current limiting plate;7, limiting slot;8, First diaphragm;9, grid;10, the second diaphragm;11, third diaphragm;12, the 4th diaphragm;13, biological Processing unit;14, draining pump;15, pretreating zone;16, water body buffer area;17, biological treatment zone;18, lifting zone;19, manhole; 20, drain outlet.
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.
Please refer to Fig. 1 to Fig. 2, the utility model the following technical schemes are provided:
A kind of Domestic sewage collecting and biological treatment device, including can body, can body is by ladle body 1 and front head 2, rear envelope First 3 closing connects and composes, and the top and side on 2 top of front head are respectively connected with water inlet pipe 4, water inlet pipe 4 and supply and drain water system Sewage pipe connection, the top side of rear head 3 are provided with drainpipe 5, and the processing of drainpipe 5 and next step sewage treatment process fills Connection is set, can body is provided with current limiting plate 6 in the lower section of water inlet pipe 4, and current limiting plate 6 is formed in one end on the inside of can body Limiting slot 7, the top front of 1 inner cavity of ladle body are connected with the first diaphragm 8, grid 9, grid 9 are connected on limiting slot 7 The other end connect with the top of the first diaphragm 8, the angle of grid 9 and horizontal plane is 15 °~45 °, and current limiting plate 6 is used for The sewage come out to water inlet pipe 4 limits, and sewage is only capable of entering in can body by grid 9, keeps the part in sewage outstanding Floating object is trapped in the space between grid 9 and limit plate 6, and the rear side in the first diaphragm 8 of 1 inner cavity of ladle body is successively equidistant It is spaced apart and is connected with the second diaphragm 10, third diaphragm 11, the 4th diaphragm 12, the second diaphragm 10, Four diaphragms 12 are both connected to 1 intracavity bottom of ladle body, and third diaphragm 11 is connected to the top of 1 inner cavity of ladle body, and third is led It is set up between stream partition 11 and the 4th diaphragm 12 and is connected with biological treatment device 13, ladle body 1 is in the 4th diaphragm 12 Bottom rear is connected with draining pump 14.
The side end extension of first diaphragm 8, the second diaphragm 10, third diaphragm 11, the 4th diaphragm 12 It is connected on the inner cavity wall surface of ladle body 1, plays limit drainage to water body to be processed;Front head 2 and the second diaphragm The space formed between 10 is pretreating zone 15, and the space formed between the second diaphragm 10 and third diaphragm 11 is water Body buffer area 16, the space being collectively formed between biological treatment device 13 and third diaphragm 11, the 4th diaphragm 12 are Biological treatment zone 17, the space formed between the 4th diaphragm 12 and rear head 3 are lifting zone 18;First diaphragm 8, Two diaphragms 10, third diaphragm 11, the 4th diaphragm 12 height be 3/4ths of 1 diameter of ladle body;Biology The biomembrane that multilayer parallel is equidistantly arranged vertically in horizontal plane is provided in processing unit 13, for in water body organic matter just Step degradation, biomembrane have unidirectional mesh, and the big side in aperture is downwards;The lower horizontal face of current limiting plate 6 is higher than second and leads Flow the top level of partition 10;Ladle body 1 offers manhole in the top of grid 9, biological treatment zone 17, lifting zone 18 19, it overhauls and cleans convenient for staff, ladle body 1 is equal in pretreating zone 15, water body buffer area 16, the top of biological treatment zone 17 Drain outlet 20 is offered, extracts sediment in ladle body 1 for taking out dirty equipment;The water outlet of draining pump 14 by water pipe with Drainpipe 5 connects.
Working principle: sanitary sewage in supply and drain water system introduces water inlet pipe 4, flows through current limiting plate 6, grid 9, first leads Partition 8 is flowed into pretreating zone 15, and preliminary suspended matter precipitating point occurs while pretreating zone 15 is gradually accumulated for sanitary sewage Rise to upper layer from, the lighter water body of water quality, the water body of sediment and water quality weight is then settled down to 1 bottom of ladle body, upper water column from The accumulation of water body buffer area 16 is spilled over at the top of second diaphragm 10, the water body water level of accumulation gradually rises up to biological treatment zone 17, the biomembrane in biological treatment device 13 degrades to the organic matter in water body, and water body rises to biology by biomembrane 13 top of processing unit is spilled over to lifting zone 18 from the 4th diaphragm 12, and water body is transmitted to drainpipe 5 by the sucking of draining pump 14 Into in the device of next step sewage treatment, and degradation product it is slow can not to be settled down to water body by biomembrane in biological treatment zone 17 Deposit the bottom in area 16, biological treatment zone 17.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (8)

1. a kind of Domestic sewage collecting and biological treatment device, including can body, the can body is by ladle body (1) and front head (2), rear head (3) closing connects and composes, it is characterised in that: the top and side on front head (2) top are respectively connected with one The top side of water inlet pipe (4), the rear head (3) is provided with drainpipe (5), lower section of the can body in water inlet pipe (4) It is provided with current limiting plate (6), the current limiting plate (6) is formed with limiting slot (7), the ladle body in one end on the inside of can body (1) top front of inner cavity is connected with the first diaphragm (8), is connected with grid (9), the lattice on the limiting slot (7) The other end of aperture plate (9) is connect with the top of the first diaphragm (8), ladle body (1) inner cavity in the first diaphragm (8) Rear side successively equidistant interval distribution be connected with the second diaphragm (10), third diaphragm (11), the 4th diaphragm (12), second diaphragm (10), the 4th diaphragm (12) are both connected to ladle body (1) intracavity bottom, and the third is led Stream partition (11) is connected to the top of ladle body (1) inner cavity, between the third diaphragm (11) and the 4th diaphragm (12) Erection is connected with biological treatment device (13), and the ladle body (1) is connected with draining in the bottom rear of the 4th diaphragm (12) It pumps (14).
2. a kind of Domestic sewage collecting according to claim 1 and biological treatment device, it is characterised in that: described first leads The side end extension of stream partition (8), the second diaphragm (10), third diaphragm (11), the 4th diaphragm (12) is connected to On the inner cavity wall surface of ladle body (1).
3. a kind of Domestic sewage collecting according to claim 1 and biological treatment device, it is characterised in that: the front head (2) space formed between the second diaphragm (10) is pretreating zone (15), second diaphragm (10) and third The space formed between diaphragm (11) is water body buffer area (16), the biological treatment device (13) and third diaphragm (11), the space being collectively formed between the 4th diaphragm (12) is biological treatment zone (17), the 4th diaphragm (12) The space formed between rear head (3) is lifting zone (18).
4. a kind of Domestic sewage collecting according to claim 1 and biological treatment device, it is characterised in that: described first leads Flow partition (8), the second diaphragm (10), third diaphragm (11), the 4th diaphragm (12) height be ladle body (1) 3/4ths of diameter.
5. a kind of Domestic sewage collecting according to claim 1 and biological treatment device, it is characterised in that: at the biology Reason device (13) in be provided with the biomembrane that multilayer parallel is equidistantly arranged vertically in horizontal plane, for in water body organic matter just Step degradation, the biomembrane have unidirectional mesh, and the big side in aperture is downwards.
6. a kind of Domestic sewage collecting according to claim 1 and biological treatment device, it is characterised in that: the current limiting plate (6) lower horizontal face is higher than the top level of the second diaphragm (10).
7. a kind of Domestic sewage collecting according to claim 1 or 3 and biological treatment device, it is characterised in that: the bucket Body (1) offers manhole (19) in the top of grid (9), biological treatment zone (17), lifting zone (18), the ladle body (1) Drain outlet (20) are offered in the top of pretreating zone (15), water body buffer area (16), biological treatment zone (17).
8. a kind of Domestic sewage collecting according to claim 1 and biological treatment device, it is characterised in that: the draining pump (14) water outlet is connect by water pipe with drainpipe (5).
CN201920253217.1U 2019-02-27 2019-02-27 A kind of Domestic sewage collecting and biological treatment device Active CN209685421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920253217.1U CN209685421U (en) 2019-02-27 2019-02-27 A kind of Domestic sewage collecting and biological treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920253217.1U CN209685421U (en) 2019-02-27 2019-02-27 A kind of Domestic sewage collecting and biological treatment device

Publications (1)

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CN209685421U true CN209685421U (en) 2019-11-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109650562A (en) * 2019-02-27 2019-04-19 广东金明环保科技有限公司 A kind of Domestic sewage collecting and biological treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109650562A (en) * 2019-02-27 2019-04-19 广东金明环保科技有限公司 A kind of Domestic sewage collecting and biological treatment device

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