CN207986909U - A kind of municipal administration sanitary sewage tertiary treatment device - Google Patents
A kind of municipal administration sanitary sewage tertiary treatment device Download PDFInfo
- Publication number
- CN207986909U CN207986909U CN201820920127.9U CN201820920127U CN207986909U CN 207986909 U CN207986909 U CN 207986909U CN 201820920127 U CN201820920127 U CN 201820920127U CN 207986909 U CN207986909 U CN 207986909U
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- fixedly connected
- welding
- tank
- filter screen
- water
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Abstract
The utility model discloses a kind of municipal sanitary sewage tertiary treatment devices,Including filtering tank and sewage inlet,The top of the filtering tank is fixedly connected by welding and has sewage inlet,The filtering tank is internally provided with activated carbon filter layer,Filter screen and back-flushing device,The activated carbon filter layer is located at the lower section of filter screen,The activated carbon filter layer is fixedly connected by welding in the inner wall surface of filtering tank,It is provided with back-flushing device above the filter screen,The back-flushing device is fixedly connected by welding in the inner wall surface of filtering tank,And one end of filtering tank is connected with water pipe,Hereafter particulate matter is just preserved,In the case of filter screen can be kept to be in relative clean always always in this way,The case where making subsequent sewage water filtration filter effect and the rate of filtration weaken not caused by the blocking of particulate matter,Do not influence the quality and speed of filtering,Make the operation of the stabilization of whole equipment,Be conducive to the processing of sanitary sewage.
Description
Technical field
The utility model belongs to sanitary sewage correlative technology field, and in particular to a kind of municipal administration sanitary sewage tertiary treatment dress
It sets.
Background technology
Sanitary sewage is the waste water being discharged in resident's daily life, is mainly derived from residential architecture and public building, is such as lived
Between residence, organ, school, hospital, shop, public place and industry hygiene etc..Pollutant contained by sanitary sewage is mainly
Organic matter (such as protein, carbohydrate, fat, urea, ammonia nitrogen) and a large amount of pathogenic microorganisms (such as parasitic ovum and intestines
Road transmission virus etc.).The organic matter being present in sanitary sewage is extremely unstable, is easy corruption and generates stench.Bacterium and cause of disease
Body using organic matter in sanitary sewage as nutrition mass propagation, infectious disease from spreading can be caused popular.Therefore, before sanitary sewage discharge
It must be handled, for removing the impurity such as solid suspension, grease, jelly in industry and municipal sewage, be wadded a quilt with cotton in chemistry
With the help of solidifying agent, the byproduct of the generation in sewage can be reduced to the full extent, it can be with recycling, in paper maker
In industry, on the one hand on the other hand processing of the machine for paper machine white water and middle-stage wastewater such as deinking wastewater can may be used with recycled fiber
So that treated, sewage utilizes again, and to significantly reduce the pressure in terms of environmental protection, which flows for 90 years according to the U.S.
Row Prototype Design, it is technologically advanced, it is simple in structure, it is domestic state-of-the-art sewage disposal device.
Existing sanitary sewage disposal technology has the following problems：When handling sanitary sewage, need to use
Strainer anticipates sewage, because often there is larger particulate matter in sanitary sewage, in filtering, because volume is larger can not be from
Pass through in filtering net meshe, to be deposited in the upper layer of filter screen, and when the sewage quantity that is handled is larger, can cause pair
The blocking of filter screen influences the operation of whole equipment, is unfavorable for the place of sanitary sewage to influence the quality and speed of filtering
Reason.
Utility model content
The purpose of this utility model is to provide a kind of municipal sanitary sewage tertiary treatment devices, to solve above-mentioned background skill
Itd is proposed in art when handling sanitary sewage, need to anticipate sewage using filter screen, because of sanitary sewage
In often have larger particulate matter, filtering when, because volume it is larger can not from filtering net meshe in pass through, to be deposited in filter screen
Upper layer, and when the sewage quantity that is handled is larger, the blocking to filter screen can be caused, to influence filtering quality and
Speed influences the operation of whole equipment, is unfavorable for the process problem of sanitary sewage.
To achieve the above object, the utility model provides the following technical solutions：
A kind of municipal administration sanitary sewage tertiary treatment device, including filtering tank and sewage inlet, the top of the filtering tank are logical
It crosses to be welded and fixed and is connected with sewage inlet, the filtering tank is internally provided with activated carbon filter layer, filter screen and back-flushing dress
It sets, the activated carbon filter layer is located at the lower section of filter screen, and the activated carbon filter layer is fixedly connected by welding in filtering tank
Inner wall surface, be provided with back-flushing device above the filter screen, the back-flushing device is fixedly connected by welding
The inner wall surface of filtering tank, and one end of filtering tank is connected with water pipe, the back-flushing device is passed with water pipe by Jiao Lianguandao
Defeated connection, the filter screen are fixedly connected by welding in the inner wall surface of filtering tank, and the lower right corner of the filtering tank passes through weldering
It connects and is fixedly connected with agitator tank water inlet, being fixedly connected by welding on the right side of the agitator tank water inlet has agitator tank, described
It is provided with motor at the top dead center position of agitator tank, liquid medicine box, the bottom of the motor are provided at left and right sides of the motor
End is fixedly connected by welding and has stirring rod, and being fixedly connected by welding at left and right sides of the stirring rod has stirring blade, institute
The lower right corner for stating agitator tank is fixedly connected by welding and has settling tank water inlet, passes through welding on the right side of the settling tank water inlet
It is fixedly connected with settling tank, descending at orientation to be fixedly connected by welding in the inner transverse of the settling tank has sedimentation screen, described
The lower right corner of settling tank, which is fixedly connected by welding, settling tank water outlet.
Preferably, the back-flushing device includes recoil water jet, back-flushing water pipe and matter holding box, the back-flushing water pipe
It is fixedly connected by welding in the inner wall of filtering tank, the center outer surface of the back-flushing water pipe is evenly provided with recoil water spray
Mouthful, the recoil water jet carries out pipeline transmission connection by the pipeline of filtering tank one end, is set below the back-flushing water pipe
It is equipped with filter screen, one end edge of the filter screen is fixedly connected by welding matter holding box.
Preferably, the filter screen is skewed, and described filter screen one end is same by the matter holding box of welding being fixedly connected
Sample is skewed, and the filter screen is in V shape with matter holding box.
Preferably, the left end of the filtering tank is arranged with matter holding box intersection for no shell, the particle on the filter screen
Object is sprayed onto at matter holding box by the flow that water jet sprays that recoils and is stored.
Preferably, the back-flushing water pipe is connected to high-pressure hydraulic pump by pipeline and provides high pressure water flow for recoil water jet,
The flow that the recoil water jet sprays can make filter screen keep opposite cleaning.
Preferably, liquid and the filtered sewage that the motor, stirring blade and stirring rod can flow out liquid medicine box into
Row is sufficiently mixed.
Preferably, the agitator tank water inlet, settling tank water inlet and settling tank water outlet can be according to being set for opening
And closing.
Preferably, the sedimentation screen can be used to filter out the sediment in the sewage of the liquid of stirring in-tank mixing, make to sink
The water of shallow lake tank water outlet discharge reaches discharging standards.
Compared with prior art, the utility model provides a kind of municipal sanitary sewage tertiary treatment device, has following
Advantageous effect：
Particulate matter-screening in sewage is come out by the filtering of filter screen, starts high pressure water by power supply at this time by sewage
Pump provides high pressure water flow for back-flushing water pipe, and high pressure water flow is sprayed to by the water jet that recoils on filter screen, by filtered
Grain object rushes in the matter holding box of filter screen one end, hereafter just preserves particulate matter, can keep filter screen always always in this way
In the case of relative clean, making subsequent sewage water filtration, filter effect and the rate of filtration do not subtract caused by the blocking of particulate matter
Weak situation does not influence the quality and speed of filtering, makes the operation of the stabilization of whole equipment, be conducive to the processing of sanitary sewage.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention, in the accompanying drawings together：
Fig. 1 be the utility model proposes a kind of municipal sanitary sewage tertiary treatment device structural schematic diagram；
Fig. 2 be the utility model proposes sanitary sewage tertiary treatment device back-flushing structural schematic diagram；
Fig. 3 be the utility model proposes sanitary sewage tertiary treatment device agitating device structural schematic diagram；
Fig. 4 be the utility model proposes sanitary sewage tertiary treatment device matter holding box structural schematic diagram；
In figure：1, activated carbon filter layer；2, filter screen；3, sewage inlet；4, back-flushing device；5, filtering tank；6, motor；
7, liquid medicine box；8, stirring blade；9, agitator tank；10, stirring rod；11, settling tank water inlet；12, settling tank；13, sedimentation screen；
14, settling tank water outlet；15, agitator tank water inlet；41, recoil water jet；42, back-flushing water pipe；43, matter holding box.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be detachably to connect
It connects or integral type connects；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of municipal administration sanitary sewage tertiary treatment device, including filtering tank 5 and sewage inlet 3, the top of filtering tank 5 pass through
It is welded and fixed and is connected with sewage inlet 3, filtering tank 5 is internally provided with activated carbon filter layer 1, filter screen 2 and back-flushing device
4, activated carbon filter layer 1 is located at the lower section of filter screen 2, and activated carbon filter layer 1 is fixedly connected by welding in the inner wall of filtering tank 5
The top on surface, filter screen 2 is provided with back-flushing device 4, and back-flushing device 4 is fixedly connected by welding in filtering tank 5
Wall surface, and one end of filtering tank 5 is connected with water pipe, back-flushing device 4 is transmitted by Jiao Lianguandao with water pipe and is connected, filter screen
2 are fixedly connected by welding in the inner wall surface of filtering tank 5, and the lower right corner of filtering tank 5 is fixedly connected by welding and has agitator tank
Water inlet 15, the right side of agitator tank water inlet 15, which is fixedly connected by welding, agitator tank 9, the top dead center position of agitator tank 9
Place is provided with motor 6, and the left and right sides of motor 6 is provided with liquid medicine box 7, and the bottom end of motor 6 is fixedly connected by welding and has stirring
Bar 10, the left and right sides of stirring rod 10, which is fixedly connected by welding, stirring blade 8, and the lower right corner of agitator tank 9 is solid by welding
Surely it is connected with settling tank water inlet 11, the right side of settling tank water inlet 11, which is fixedly connected by welding, settling tank 12, settling tank
Being fixedly connected by welding at lower orientation in 12 inner transverse has sedimentation screen 13, and the lower right corner of settling tank 12 is by being welded and fixed
It is connected with settling tank water outlet 14.
Further, back-flushing device 4 includes recoil water jet 41, back-flushing water pipe 42 and matter holding box 43, back-flushing water pipe
42 are fixedly connected by welding in the inner wall of filtering tank 5, and back-flushing water pipe 42 can be made to carry out good fixation, back-flushing water pipe
42 center outer surface is evenly provided with recoil water jet 41, so that water is uniformly rushed on filter screen 2 and rushes particulate matter to Sheng
Object box 43, recoil water jet 41 carry out pipeline transmission connection by the pipeline of 5 one end of filtering tank, stabilization are provided for back-flushing water pipe
Flow, the lower section of back-flushing water pipe 42 are provided with filter screen 2, and one end edge of filter screen 2 is fixedly connected by welding storage
Box 43, for holding particulate matter.
Further, filter screen 2 is skewed, and 2 one end of filter screen is similarly by the matter holding box 43 of welding being fixedly connected
Skewed, filter screen 2 is in V shape with matter holding box 43, and particulate matter is allowed preferably to slide in matter holding box 43, and matter holding box 43 can general
Grain object is stored, and prevents particulate matter from spilling.
Further, the left end of filtering tank 5 is arranged with 43 intersection of matter holding box for no shell, and the particulate matter on filter screen 2 is logical
The flow that recoil water jet 41 sprays is crossed to be sprayed onto at matter holding box 43 and stored, allow particulate matter it is without hindrance fall into matter holding box
In 43, facilitates and stored.
Further, it is that recoil water jet 41 provides high pressure water flow that back-flushing water pipe 42 is connected to high-pressure hydraulic pump by pipeline,
The flow that recoil water jet 41 sprays can make filter screen 2 keep opposite cleaning, so that filter screen 2 is kept clean and tidy state, more preferably
Filtering subsequent sewage, do not generate particulate matter accumulation.
Further, motor 6, stirring blade 8 and stirring rod 10 can flow out liquid medicine box 7 liquid and filtered sewage into
Row is sufficiently mixed, and so that filtered water is neutralized, is disposed the fine impurity in water.
Further, agitator tank water inlet 15, settling tank water inlet 11 and settling tank water outlet 14 can be according to being set for out
It opens and closes, can be set for freely adjusting according to user, keep equipment more humane.
Further, sedimentation screen 13 can be used to filter out the sediment in the sewage of the liquid mixed in agitator tank 9, make precipitation
The water that tank water outlet 14 is discharged reaches discharging standards, and the sediment after neutralization is retained, preferably water is discharged.
The operation principle and process for using of the utility model：After the utility model installs, check motor 6 inside whether
It there are circuit breakage, checks whether 8 stirring rod 10 of stirring blade can normally be rotated, checks recoil water jet 41, anti-
Bath water pipe 42 and matter holding box 43, if the reason of work can be normally carried out, prevented when equipment works because of internal component
Security risk occurs, after inspection, when needing using equipment, sanitary sewage is entered into filtering tank 5 by sewage inlet 3
Interior, the particulate matter-screening in sewage is come out by the filtering of filter screen 2, starts high pressure water by power supply at this time by sewage at this time
Pump is that back-flushing water pipe 42 provides high pressure water flow, and high pressure water flow is sprayed to by the water jet 41 that recoils on filter screen 2, after filtering
Particulate matter rush in the matter holding box 43 of 2 one end of filter screen, hereafter particulate matter is just preserved, can keep filtering so always
In the case that net 2 is in relative clean always, make subsequent sewage water filtration not filter effect and mistake caused by the blocking of particulate matter
The case where filtering velocity degree weakens, filtered water is flow to by agitator tank water inlet 15 in agitator tank 9, motor 6 in agitator tank 9,
The liquid that liquid medicine box 7 flows out can be sufficiently mixed by stirring blade 8 and stirring rod 10 with filtered sewage, be made
Water after filter can be neutralized, and the fine impurity in water is disposed, and water will be mixed by settling tank water inlet 11 later
Liquid and water afterwards is filtered again, and sedimentation screen 13 can be used to filter out heavy in the sewage of the liquid of mixing in agitator tank 9
Starch makes the water that settling tank water outlet 14 is discharged reach discharging standards, the sediment after neutralization is retained, preferably by water
Discharge.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of municipal administration sanitary sewage tertiary treatment device, including filtering tank（5）And sewage inlet（3）, it is characterised in that：It is described
Filtering tank（5）Top be fixedly connected by welding and have sewage inlet（3）, the filtering tank（5）Be internally provided with activated carbon
Filter layer（1）, filter screen（2）And back-flushing device（4）, the activated carbon filter layer（1）Positioned at filter screen（2）Lower section, institute
State activated carbon filter layer（1）It is fixedly connected by welding in filtering tank（5）Inner wall surface, the filter screen（2）Top set
It is equipped with back-flushing device（4）, the back-flushing device（4）It is fixedly connected by welding in filtering tank（5）Inner wall surface, and mistake
Filter tank（5）One end be connected with water pipe, the back-flushing device（4）It is transmitted and is connected by Jiao Lianguandao with water pipe, the filtering
Net（2）It is fixedly connected by welding in filtering tank（5）Inner wall surface, the filtering tank（5）The lower right corner by being welded and fixed
It is connected with agitator tank water inlet（15）, the agitator tank water inlet（15）Right side be fixedly connected by welding and have agitator tank（9）,
The agitator tank（9）Top dead center position at be provided with motor（6）, the motor（6）The left and right sides be provided with liquid medicine box
（7）, the motor（6）Bottom end be fixedly connected by welding and have stirring rod（10）, the stirring rod（10）The left and right sides it is logical
It crosses to be welded and fixed and is connected with stirring blade（8）, the agitator tank（9）The lower right corner settling tank that is fixedly connected by welding enter water
Mouthful（11）, the settling tank water inlet（11）Right side be fixedly connected by welding and have settling tank（12）, the settling tank（12）
Inner transverse in be fixedly connected by welding at lower orientation and have sedimentation screen（13）, the settling tank（12）The lower right corner pass through weldering
It connects and is fixedly connected with settling tank water outlet（14）.
2. a kind of municipal sanitary sewage tertiary treatment device according to claim 1, it is characterised in that：The back-flushing dress
It sets（4）Including the water jet that recoils（41）, back-flushing water pipe（42）And matter holding box（43）, the back-flushing water pipe（42）Pass through welding
It is fixedly connected on filtering tank（5）Inner wall, the back-flushing water pipe（42）Center outer surface be evenly provided with recoil water spray
Mouthful（41）, the recoil water jet（41）Pass through filtering tank（5）The pipeline of one end carries out pipeline transmission connection, the back-flushing water
Pipe（42）Lower section be provided with filter screen（2）, the filter screen（2）One end edge be fixedly connected by welding matter holding box
（43）.
3. a kind of municipal sanitary sewage tertiary treatment device according to claim 1 or 2, it is characterised in that：The filtering
Net（2）To be skewed, the filter screen（2）The matter holding box being fixedly connected that one end passes through welding（43）It is similarly skewed, institute
State filter screen（2）With matter holding box（43）In V shape.
4. a kind of municipal sanitary sewage tertiary treatment device according to claim 1 or 2, it is characterised in that：The filtering
Tank（5）Left end and matter holding box（43）Intersection is arranged for no shell, the filter screen（2）On particulate matter pass through recoil water spray
Mouthful（41）The flow of ejection is sprayed onto matter holding box（43）Place is stored.
5. a kind of municipal sanitary sewage tertiary treatment device according to claim 2, it is characterised in that：The back-flushing water
Pipe（42）It is recoil water jet to be connected to high-pressure hydraulic pump by pipeline（41）High pressure water flow, the recoil water jet are provided（41）Spray
The flow gone out can make filter screen（2）Keep opposite cleaning.
6. a kind of municipal sanitary sewage tertiary treatment device according to claim 1, it is characterised in that：The motor（6）、
Stirring blade（8）And stirring rod（10）It can be by liquid medicine box（7）The liquid of outflow carries out adequately stirring with filtered sewage and mixes
It closes.
7. a kind of municipal sanitary sewage tertiary treatment device according to claim 1, it is characterised in that：The agitator tank enters
The mouth of a river（15）, settling tank water inlet（11）With settling tank water outlet（14）It can be according to being set for opening and closing.
8. a kind of municipal sanitary sewage tertiary treatment device according to claim 1, it is characterised in that：The sedimentation screen
（13）It can be used to filter out agitator tank（9）Sediment in the sewage of the liquid of interior mixing makes settling tank water outlet（14）Discharge
Water reach discharging standards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920127.9U CN207986909U (en) | 2018-06-14 | 2018-06-14 | A kind of municipal administration sanitary sewage tertiary treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820920127.9U CN207986909U (en) | 2018-06-14 | 2018-06-14 | A kind of municipal administration sanitary sewage tertiary treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986909U true CN207986909U (en) | 2018-10-19 |
Family
ID=63831190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820920127.9U Expired - Fee Related CN207986909U (en) | 2018-06-14 | 2018-06-14 | A kind of municipal administration sanitary sewage tertiary treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207986909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569059A (en) * | 2018-12-24 | 2019-04-05 | 亚太泵阀有限公司 | A kind of city domestic sewage transportation system and method |
| CN109806643A (en) * | 2019-03-15 | 2019-05-28 | 苏州耀水源环境科技有限公司 | A kind of sewage-treatment plant separating cleaning |
| CN111661975A (en) * | 2020-04-25 | 2020-09-15 | 河南省金德园林绿化工程有限公司 | Municipal administration sewage treatment system |
-
2018
- 2018-06-14 CN CN201820920127.9U patent/CN207986909U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569059A (en) * | 2018-12-24 | 2019-04-05 | 亚太泵阀有限公司 | A kind of city domestic sewage transportation system and method |
| CN109806643A (en) * | 2019-03-15 | 2019-05-28 | 苏州耀水源环境科技有限公司 | A kind of sewage-treatment plant separating cleaning |
| CN109806643B (en) * | 2019-03-15 | 2021-02-02 | 宜兴市惠众环保设备有限公司 | Separate abluent sewage treatment plant |
| CN111661975A (en) * | 2020-04-25 | 2020-09-15 | 河南省金德园林绿化工程有限公司 | Municipal administration sewage treatment system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200614 |