CN114684946A - Bury formula municipal sewage treatment device - Google Patents
Bury formula municipal sewage treatment device Download PDFInfo
- Publication number
- CN114684946A CN114684946A CN202011555243.3A CN202011555243A CN114684946A CN 114684946 A CN114684946 A CN 114684946A CN 202011555243 A CN202011555243 A CN 202011555243A CN 114684946 A CN114684946 A CN 114684946A
- Authority
- CN
- China
- Prior art keywords
- sewage treatment
- chamber
- filtering
- section
- sections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The invention provides buried urban sewage treatment equipment, which comprises a sewage treatment tank positioned underground, wherein an inner cavity of the sewage treatment tank is divided into a filtering chamber, a storage chamber and a settling chamber by two partition plates in the sewage treatment tank; in the filtering process, the special shape of the filter plate can guide the garbage to the bottom plate, workers can clean the garbage by taking out the bottom plate, the garbage is simple and convenient, in the sedimentation process, the workers only need to put a large amount of chemical reagents into the quantitative putting component, the quantitative putting component can automatically put quantitative chemical reagents into the sedimentation chamber, and the degree of automation is higher.
Description
Technical Field
The invention relates to the field of environmental protection, in particular to buried urban sewage treatment equipment.
Background
The invention discloses a buried urban sewage treatment device, which is characterized in that a large amount of sewage can be generated in production and life of people, the sewage needs to be treated in order to save limited fresh water resources on the earth and reach safe discharge standards, and a traditional integrally buried integrated sewage treatment system can basically meet the use requirements of people, but still has certain problems, for example, a filter screen arranged in sewage treatment equipment is easy to block in long-time use, is inconvenient to clean and damage and is inconvenient to disassemble and replace, for example, in the sedimentation treatment process of the sewage treatment equipment, a worker needs to quantitatively put chemical reagents into a sedimentation tank, and wastes time and labor, so the buried urban sewage treatment device is necessary to provide the buried urban sewage treatment equipment which is convenient to clean garbage on the filter screen and automatically quantitatively put the chemical reagents.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide buried urban sewage treatment equipment which is used for treating sewage through the matching of filtration and chemical precipitation, in the filtration process, garbage can be guided to a bottom plate by the special shape of a filter plate, and a worker can complete garbage cleaning by taking out the bottom plate, so that the buried urban sewage treatment equipment is simple and convenient, in the precipitation process, the worker only needs to put a large amount of chemical reagents into a quantitative putting component, the quantitative putting component can automatically put quantitative chemical reagents into a precipitation chamber, and the automation degree is higher.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
A buried urban sewage treatment device comprises a sewage treatment box located underground, wherein two partition plates are arranged in the sewage treatment box, the inner cavity of the sewage treatment box is sequentially divided into a filtering chamber, a storage chamber and a settling chamber along the length direction of the sewage treatment box, the filtering chamber, the storage chamber and the settling chamber are not communicated with each other, the filtering chamber and the storage chamber are communicated through a first connecting pipeline, and the storage chamber and the settling chamber are communicated through a second connecting pipeline;
a filter plate for filtering garbage in sewage is vertically arranged in the filter chamber, a garbage accumulation area for guiding garbage accumulation is arranged on the filter plate, the bottom of the garbage accumulation area is connected with a bottom plate through a movable connecting piece, and the bottom plate moves up and down along the movable connecting piece;
the settling chamber is provided with a quantitative feeding part for quantitatively feeding chemical reagents into the settling chamber.
As a further improvement, the filter plate is divided into a filtering section, two accumulation sections, two backflow prevention sections and two guide sections;
the filtering section is fixed in the filtering chamber, the large surface of the filtering section is vertical to the length direction of the sewage treatment tank, and the joint between the first connecting pipeline and the filtering chamber is positioned on one side of the filtering section, which faces the storage chamber;
the two accumulation sections are respectively and vertically arranged at two sides of the filtering section along the length direction of the sewage treatment tank, and the accumulation sections are positioned at one side of the filtering section, which is far away from the storage chamber;
the anti-backflow sections are arranged on the side walls of the accumulation sections along the length direction of the sewage treatment tank, and the distance between the two anti-backflow sections is gradually reduced along the direction of the storage chamber pointing to the filter chamber;
the guide sections are arranged on the side wall of the backflow prevention section along the length direction of the sewage treatment tank, and the distance between the two guide sections increases progressively along the direction of the storage chamber pointing to the filter chamber;
a garbage accumulation area is formed among the filtering section, the two accumulation sections and the two backflow prevention sections of the filter plate;
the upper open end of sewage treatment case match and install the end cover, be provided with the inlet channel on the end cover, the junction between inlet channel and the end cover is located the one side that the filter plate deviates from the apotheca.
As a further improvement, the bottom of the settling chamber is provided with a slag discharge pipeline, the slag discharge pipeline is provided with an electromagnetic valve, the side wall of the settling chamber is provided with a water outlet pipeline, and the end cover is provided with a feeding hole communicated with the settling chamber;
the quantitative feeding part comprises an installation shell arranged on the end cover, a pushing screw rod movably arranged in the installation shell, and a motor fixed with the power input end of the pushing screw rod through a coupler, wherein a feeding connecting nozzle and a discharging connecting nozzle are arranged on the side wall of the installation shell, and the discharging connecting nozzle is connected with the feeding hole.
As a further improvement, the movable connecting piece is a sliding rail arranged on the filter plate and a sliding groove which is arranged on the bottom plate and matched with the sliding rail.
As a further improvement of the invention, the filtering chamber of the sewage treatment tank is connected with a second channel for actively leading sewage into the filtering chamber.
As a further improvement of the invention, the second channel comprises a third connecting pipeline communicated with the filter chamber, and the other end of the third connecting pipeline is provided with a well cover component.
As a further improvement, the well lid component comprises an outer shell, the bottom of the outer shell is provided with a connecting nozzle communicated with a connecting pipeline III, the inner cavity of the outer shell is sequentially divided into an input section, a trigger section and a connecting section from top to bottom, the trigger section is of a table-shaped cavity structure with the horizontal cross sectional area decreasing from bottom to top, and the input section and the connecting section are of a cylindrical cavity structure;
the connection section internal fixation of shell body have the support, the input section internal sliding of shell body is provided with the trigger plate, be connected through sliding connection spare between trigger plate and the support, trigger plate reciprocates along sliding connection spare.
As a further improvement of the invention, the sliding connecting piece comprises a sleeve vertically fixed on the bracket, a sliding plate slidably arranged in the sleeve, a supporting spring arranged between the bottom of the sleeve and the sliding plate, and a fixed rod fixedly arranged between the sliding plate and the trigger plate.
As a further improvement of the invention, at least two sliding connecting pieces are arranged between the trigger plate and the bracket.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to buried sewage treatment equipment, which is used for treating sewage by matching filtration and chemical precipitation, wherein in the filtration process, the special shape of a filter plate can guide garbage onto a bottom plate, when the garbage on the bottom plate is too much and affects the sewage filtration, workers can directly take out the bottom plate and treat the garbage on the bottom plate, and then the bottom plate after the garbage is cleaned is placed back on the filter plate, so that the taking-out and placing-back process of the bottom plate is simple and convenient, and the practicability is better;
in addition, the quantitative putting component arranged on the settling chamber can automatically put quantitative chemical reagents into the settling chamber, a worker only needs to put a large amount of chemical reagents into the quantitative putting component after the chemical reagents in the quantitative putting component are used up, the whole putting process does not need to be operated by the worker, the automation degree is higher, and the labor intensity of the worker is greatly reduced.
2. The rainwater can initiatively flow into the sewage treatment incasement through the second passageway that sets up on the filter chamber, wherein, the setting of the well lid part in the second passageway, on the one hand, the rainwater flows into in the shell body and rainwater weather is more violent through the clearance between trigger plate and the shell body chamber wall, gather rainwater on trigger plate just more, trigger plate displacement of moving down is more, the velocity of flow in the shell body is faster for the rainwater, well lid part has good adaptability promptly, on the other hand, because the rainwater flows into in the shell body through the clearance between trigger plate and the shell body chamber wall, so when external pedestrian steps on well lid part, can not take place the phenomenon of high-heeled shoes heel card on well lid part.
Drawings
FIG. 1 is a schematic view of the present invention.
FIG. 2 is a sectional view of a wastewater treatment tank of the present invention.
FIG. 3 is a sectional view of a wastewater treatment tank of the present invention.
Fig. 4 is a schematic structural view of the filter plate of the present invention.
Fig. 5 is a schematic view of the filter plate and the bottom of the present invention.
Fig. 6 is a schematic view of the structure of the dosing member of the present invention.
Fig. 7 is a schematic view showing the internal structure of the dosing member of the present invention.
Fig. 8 is a schematic structural view of the manhole cover member of the present invention.
Fig. 9 is a cross-sectional view of a well lid component of the present invention.
Fig. 10 is a cross-sectional view of the outer case of the present invention.
Fig. 11 is a schematic view of the structure of the sliding connector of the present invention.
The reference numbers in the figures are:
10. a sewage treatment tank; 11. a filtering chamber; 12. a storage chamber; 13. a settling chamber; 14. a water inlet pipe; 15. connecting a first pipeline; 16. a second connecting pipeline; 17. a water outlet pipeline; 18. a slag discharge pipeline; 19. a feeding hole;
20. filtering the plate; 21. a filtration section; 22. a stacking section; 23. a backflow prevention section; 24. a guide section; 25. a base plate;
30. a quantitative charging part; 31. installing a shell; 32. a feeding connection nozzle; 33. a discharge nozzle; 34. an electric motor; 35. a pushing screw;
40. a second channel; 41. a third connecting pipeline; 42. an outer housing; 43. a trigger plate; 44. a connecting nozzle; 45. a support; 46. a sleeve; 47. a slide plate; 48. fixing the rod; 49. supporting the spring.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the specific embodiments illustrated.
As shown in fig. 1 to 11, a buried urban sewage treatment device comprises a sewage treatment tank 10 located underground, two partition plates are arranged in the sewage treatment tank 10, the two partition plates divide an inner cavity of the sewage treatment tank 10 into a filtering chamber 11, a storage chamber 12 and a settling chamber 13 which are not communicated with each other in sequence along the length direction of the sewage treatment tank 10, the filtering chamber 11 is communicated with the storage chamber 12 through a first connecting pipeline 15, and the storage chamber 12 is communicated with the settling chamber 13 through a second connecting pipeline 16.
As shown in fig. 4 to 5, a filter plate 20 is vertically disposed in the filter chamber 11, and the filter plate 20 is divided into a filter section 21, two accumulation sections 22, two backflow prevention sections 23, and two guide sections 24.
The filtering section 21 is fixed in the filtering chamber 11, the large surface of the filtering section 21 is vertical to the length direction of the sewage treatment tank 10, and the connection position between the first connecting pipeline 15 and the filtering chamber 11 is positioned on one side of the filtering section 21 facing the storage chamber 12.
The two stacking sections 22 are respectively vertically arranged at two sides of the filtering section 21 along the length direction of the sewage treatment tank 10, and the stacking sections 22 are positioned at one side of the filtering section 21 departing from the storage chamber 12.
The backflow-preventing sections 23 are arranged on the side walls of the stacking section 22 along the length direction of the sewage treatment tank 10, and the distance between the two backflow-preventing sections 23 decreases progressively along the direction of the storage chamber 12 pointing to the filter chamber 11.
The guiding sections 24 are arranged on the side wall of the backflow preventing section 23 along the length direction of the sewage treatment tank 10, and the distance between the two guiding sections 24 increases along the direction of the storage chamber 12 pointing to the filter chamber 11.
The upper open end of sewage treatment case 10 match and install the end cover, be provided with inlet channel 14 on the end cover, the junction between inlet channel 14 and the end cover is located one side that filter plate 20 deviates from apotheca 12.
The filter segment 20, two of filter plate 20 pile up section 22 and two anti-return sections 23 between form rubbish jointly and pile up the district, the bottom that the district was piled up to rubbish is connected with bottom plate 25 through swing joint spare, and bottom plate 25 reciprocates along swing joint spare, preferably, swing joint spare for set up slide rail on filter plate 20 with set up on bottom plate 25 and with slide rail assorted spout.
Sewage flows into the filter chamber 11 through the water inlet pipeline 14 and flows into the storage chamber 12 through the first connecting pipeline 15, in the flowing process of the sewage, garbage in the sewage is guided to enter the garbage accumulation area through the guide section 24 of the filter plate 20, the garbage is difficult to reversely flow away from the garbage accumulation area under the matching of the backflow prevention section 23 and the flow direction of water, when more garbage in the garbage accumulation area affects the filtering of the sewage, a worker can open an opening which is arranged on the end cover and is positioned right above the garbage accumulation area, then the long hook rod hooks a hook ring arranged on the bottom plate 25, the bottom plate 25 can be upwards pulled, and then the cleaning of the garbage is completed, besides, a long pull rod can be directly arranged on the bottom plate 25, and the worker can directly grab the pull rod to upwards pull the bottom plate 25;
the sewage filtered by the filter plate 20 sequentially flows into the settling chamber 13 through the first connecting pipeline 15, the storage chamber 12 and the second connecting pipeline 16, when the settling chamber 13 is filled with the sewage, the sewage stops flowing into the settling chamber 13 and is temporarily stored in the storage chamber 12, after the sewage in the settling chamber 13 is settled, the sewage in the storage chamber 12 continuously flows into the settling chamber 13, and the operation is repeated in such a way, because of the existence of the storage chamber 12, when the settling chamber 13 settles the sewage, the sewage can still be normally filtered in the filtering chamber 11 without interruption, and the efficiency of sewage treatment is greatly improved.
The flow of the sewage between the filtering chamber 11, the storage chamber 12 and the settling chamber 13 in the present application is realized by a water pump (not shown in the figure), which is prior art and will not be described in detail herein.
As shown in fig. 1-3, a slag discharge pipe 18 is disposed at the bottom of the settling chamber 13, an electromagnetic valve is disposed on the slag discharge pipe 18, a water outlet pipe 17 is disposed on the side wall of the settling chamber 13, and a feeding hole 19 communicated with the settling chamber 13 is disposed on the end cover.
The end cover is also provided with a quantitative feeding part 30 for quantitatively feeding chemical reagents into the settling chamber 13 through the feeding hole 19.
As shown in fig. 6-7, the quantitative charging component 30 includes an installation housing 31 installed on the end cover, a pushing screw 35 movably installed in the installation housing 31, and a motor 34 fixed to the power input end of the pushing screw 35 through a coupling, wherein a feeding connector 32 and a discharging connector 33 are arranged on the side wall of the installation housing 31, and the discharging connector 33 is connected to the charging hole 19.
When sewage flows into the settling chamber 13, the motor 34 operates and pulls the pushing screw 35 to rotate, the pushing screw 35 rotates and pulls the chemical reagent to be conveyed into the settling chamber 13, the chemical reagent is finally conveyed into the settling chamber 13 through the discharging nozzle 33 and the feeding hole 19, when the chemical reagent conveyed into the settling chamber 13 reaches a fixed value, the motor 34 stops operating and can stop conveying the chemical reagent into the settling chamber 13, so that the purpose of quantitatively conveying the chemical reagent into the settling chamber 13 is achieved, and in the process, the amount of the chemical reagent conveyed into the settling chamber 13 is equal to the conveying speed multiplied by the conveying time of the pushing screw.
After the sewage is settled in the settling chamber 13, firstly, the electromagnetic valve is opened to make the sewage drive the sediment to be discharged outwards through the slag discharge pipeline 18, a storage shell (not shown) can be arranged at the other end of the slag discharge pipeline 18 to collect the sediment, then, the electromagnetic valve is closed after the sediment is discharged, and the residual sewage is discharged outwards through the water outlet pipeline 17; the time for discharging the sediment through the slag discharge pipe 18 is short, generally only a few seconds, and the amount of sewage discharged together with the sediment is small, so that the whole sewage treatment process is not influenced.
Preferably, since the device is buried and sewage flows into the sewage treatment tank 10 through the water inlet pipe 14, that is, the device passively receives collected sewage and treats the collected sewage, and the sewage near the device, such as rain weather, cannot actively flow into the sewage treatment tank 10, causing a rainwater accumulation phenomenon, for this reason, the filtering chamber 11 of the sewage treatment tank 10 is connected with the second channel 40 for actively flowing the sewage into the filtering chamber 11.
As shown in fig. 3 and 8-11, the second passage 40 includes a third connecting pipe 41 communicated with the filtering chamber 11, and the other end of the third connecting pipe 41 is provided with a manhole cover.
The well lid component comprises an outer shell 42, a connecting nozzle 44 communicated with the connecting pipeline III 41 is arranged at the bottom of the outer shell 42, an inner cavity of the outer shell 42 is sequentially divided into an input section, a triggering section and a connecting section from top to bottom, the triggering section is a platform-shaped cavity structure with a horizontal cross-sectional area decreasing from bottom to top, and the input section and the connecting section are of a cylindrical cavity structure.
A support 45 is fixed in the connecting section of the outer shell 42, a trigger plate 43 is arranged in the input section of the outer shell 42 in a sliding mode, the trigger plate 43 is connected with the support 45 through a sliding connecting piece, and the trigger plate 43 moves up and down along the sliding connecting piece.
The sliding connecting piece comprises a sleeve 46 vertically fixed on the bracket 45, a sliding plate 47 slidably arranged in the sleeve 46, a supporting spring 49 arranged between the bottom of the sleeve 46 and the sliding plate 47, and a fixing rod 48 fixedly arranged between the sliding plate 47 and the trigger plate 43, and preferably, at least two sliding connecting pieces are arranged between the trigger plate 43 and the bracket 45.
In the rain weather, rain water near the device can flow into the well cover component, the rain water sequentially passes through the gap between the trigger plate 43 and the cavity wall of the outer shell 42, the outer shell 42 and the connecting pipeline III and flows into the filtering chamber 11 of the sewage treatment tank 10, when the rain water is too large to flow into the outer shell 42 through the gap between the trigger plate 43 and the cavity wall of the outer shell 42, the rain water is gathered on the trigger plate 43, the gravity of the rain water can overcome the elastic force of the supporting spring 49 and enable the trigger plate 43 to move downwards, and the trigger section of the outer shell 42 is of a platform-shaped cavity structure with the horizontal cross-sectional area gradually decreasing from bottom to top, so that the gap between the trigger plate 43 and the cavity wall of the outer shell 42 can be gradually increased, and the rain water can flow into the outer shell 42 more quickly.
In addition, the more severe the rainwater weather is, the more rainwater is gathered on the trigger plate 43, the more the trigger plate 43 moves downwards, the faster the flow rate of rainwater flowing into the outer shell 42 is, and the manhole cover component has good adaptability.
In addition, as rainwater flows into the outer shell 42 through the gap between the trigger plate 43 and the wall of the outer shell 42, when external pedestrians step on the well lid component, the heel of the high-heeled shoe cannot be clamped on the well lid component.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A buried urban sewage treatment device comprises a sewage treatment box located underground, and is characterized in that two partition plates are arranged in the sewage treatment box, the two partition plates divide an inner cavity of the sewage treatment box into a filtering chamber, a storage chamber and a settling chamber which are not communicated with each other in sequence along the length direction of the sewage treatment box, the filtering chamber is communicated with the storage chamber through a first connecting pipeline, and the storage chamber is communicated with the settling chamber through a second connecting pipeline;
a filter plate for filtering garbage in sewage is vertically arranged in the filter chamber, a garbage accumulation area for guiding garbage accumulation is arranged on the filter plate, the bottom of the garbage accumulation area is connected with a bottom plate through a movable connecting piece, and the bottom plate moves up and down along the movable connecting piece;
the settling chamber is provided with a quantitative feeding part for quantitatively feeding chemical reagents into the settling chamber.
2. The buried urban sewage treatment equipment according to claim 1, wherein the filter plate is divided into a filtering section, two accumulation sections, two backflow prevention sections, and two guiding sections;
the filtering section is fixed in the filtering chamber, the large surface of the filtering section is vertical to the length direction of the sewage treatment tank, and the joint between the first connecting pipeline and the filtering chamber is positioned on one side of the filtering section, which faces the storage chamber;
the two accumulation sections are respectively and vertically arranged at two sides of the filtering section along the length direction of the sewage treatment tank, and the accumulation sections are positioned at one side of the filtering section, which is far away from the storage chamber;
the anti-backflow sections are arranged on the side walls of the accumulation sections along the length direction of the sewage treatment tank, and the distance between the two anti-backflow sections is gradually reduced along the direction of the storage chamber pointing to the filter chamber;
the guide sections are arranged on the side wall of the backflow prevention section along the length direction of the sewage treatment tank, and the distance between the two guide sections increases progressively along the direction of the storage chamber pointing to the filter chamber;
a garbage accumulation area is formed among the filtering section, the two accumulation sections and the two backflow prevention sections of the filter plate;
the upper open end of sewage treatment case match and install the end cover, be provided with the inlet channel on the end cover, the junction between inlet channel and the end cover is located the one side that the filter plate deviates from the apotheca.
3. The buried urban sewage treatment equipment according to claim 2, wherein a slag discharge pipeline is arranged at the bottom of the settling chamber, an electromagnetic valve is arranged on the slag discharge pipeline, a water outlet pipeline is arranged on the side wall of the settling chamber, and a feeding hole communicated with the settling chamber is arranged on the end cover;
the quantitative feeding part comprises an installation shell arranged on the end cover, a pushing screw rod movably arranged in the installation shell, and a motor fixed with the power input end of the pushing screw rod through a coupler, wherein a feeding connecting nozzle and a discharging connecting nozzle are arranged on the side wall of the installation shell, and the discharging connecting nozzle is connected with the feeding hole.
4. The buried urban sewage treatment equipment according to claim 1, wherein the movable connecting piece is a slide rail arranged on the filter plate and a chute arranged on the bottom plate and matched with the slide rail.
5. A buried urban sewage treatment plant according to claim 1, characterized in that a second channel for active sewage inflow into the filtering chamber is connected to the filtering chamber of the sewage treatment tank.
6. A buried urban sewage treatment device according to claim 5, wherein the second passage comprises a third connecting pipe communicating with the filtering chamber, and a manhole cover member is provided at the other end of the third connecting pipe.
7. The buried urban sewage treatment equipment according to claim 6, wherein the manhole cover component comprises an outer shell, the bottom of the outer shell is provided with a connecting nozzle communicated with a connecting pipeline III, the inner cavity of the outer shell is sequentially divided into an input section, a triggering section and a connecting section from top to bottom, the triggering section is a table-shaped cavity structure with the horizontal cross-sectional area decreasing from bottom to top, and the input section and the connecting section are in a cylindrical cavity structure;
the connection section internal fixation of shell body have the support, the input section internal sliding of shell body is provided with the trigger plate, be connected through sliding connection spare between trigger plate and the support, trigger plate reciprocates along sliding connection spare.
8. The buried urban sewage treatment equipment according to claim 7, wherein the sliding connector comprises a sleeve vertically fixed on the support, a sliding plate slidably arranged in the sleeve, a supporting spring arranged between the bottom of the sleeve and the sliding plate, and a fixing rod fixedly arranged between the sliding plate and the trigger plate.
9. The underground municipal sewage treatment equipment according to claim 7 or 8, wherein at least two sliding connectors are provided between the trigger plate and the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555243.3A CN114684946B (en) | 2020-12-25 | 2020-12-25 | Bury formula urban sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011555243.3A CN114684946B (en) | 2020-12-25 | 2020-12-25 | Bury formula urban sewage treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114684946A true CN114684946A (en) | 2022-07-01 |
| CN114684946B CN114684946B (en) | 2023-09-01 |
Family
ID=82130588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011555243.3A Active CN114684946B (en) | 2020-12-25 | 2020-12-25 | Bury formula urban sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114684946B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531959A (en) * | 2022-11-24 | 2022-12-30 | 中海(山东)净化工程有限公司 | Sewage treatment equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118416A (en) * | 1996-10-16 | 1998-05-12 | Morimura Kosan Kk | Solid/liquid separation filtering device for soil water and waste water |
| JP2009028713A (en) * | 2007-05-14 | 2009-02-12 | Masayasu Miyazaki | Garbage disposer and garbage treatment system |
| US20130192286A1 (en) * | 2010-04-19 | 2013-08-01 | Novathermal Energy, Llc | High efficiency energy transfer from waste water to building heating and cooling systems |
| KR101545448B1 (en) * | 2014-06-23 | 2015-08-18 | 김광채 | Water Treatment System For Initial Rain Water |
| CN205627337U (en) * | 2016-05-17 | 2016-10-12 | 湖北永乘实业有限公司 | A effluent disposal system for production of pyroantimonic acid sodium |
| CN106994269A (en) * | 2017-05-13 | 2017-08-01 | 徐孝连 | A kind of family daily life collects flusher automatically with water |
| CN107043174A (en) * | 2017-04-26 | 2017-08-15 | 张铁耀 | A kind of sponge city water storage device |
| CN208414014U (en) * | 2018-04-18 | 2019-01-22 | 陕西绿德润诚环保工程有限公司 | A kind of recyclable plant effuent processing unit |
| CN208776500U (en) * | 2018-08-22 | 2019-04-23 | 福建绿佳环保科技有限公司 | A kind of domestic sewage treatment device |
| CN211724807U (en) * | 2019-12-31 | 2020-10-23 | 安徽格林生态环境有限公司 | Marching type mud scraper |
-
2020
- 2020-12-25 CN CN202011555243.3A patent/CN114684946B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118416A (en) * | 1996-10-16 | 1998-05-12 | Morimura Kosan Kk | Solid/liquid separation filtering device for soil water and waste water |
| JP2009028713A (en) * | 2007-05-14 | 2009-02-12 | Masayasu Miyazaki | Garbage disposer and garbage treatment system |
| US20130192286A1 (en) * | 2010-04-19 | 2013-08-01 | Novathermal Energy, Llc | High efficiency energy transfer from waste water to building heating and cooling systems |
| KR101545448B1 (en) * | 2014-06-23 | 2015-08-18 | 김광채 | Water Treatment System For Initial Rain Water |
| CN205627337U (en) * | 2016-05-17 | 2016-10-12 | 湖北永乘实业有限公司 | A effluent disposal system for production of pyroantimonic acid sodium |
| CN107043174A (en) * | 2017-04-26 | 2017-08-15 | 张铁耀 | A kind of sponge city water storage device |
| CN106994269A (en) * | 2017-05-13 | 2017-08-01 | 徐孝连 | A kind of family daily life collects flusher automatically with water |
| CN208414014U (en) * | 2018-04-18 | 2019-01-22 | 陕西绿德润诚环保工程有限公司 | A kind of recyclable plant effuent processing unit |
| CN208776500U (en) * | 2018-08-22 | 2019-04-23 | 福建绿佳环保科技有限公司 | A kind of domestic sewage treatment device |
| CN211724807U (en) * | 2019-12-31 | 2020-10-23 | 安徽格林生态环境有限公司 | Marching type mud scraper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115531959A (en) * | 2022-11-24 | 2022-12-30 | 中海(山东)净化工程有限公司 | Sewage treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114684946B (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110725383B (en) | Municipal sewage treatment system and sewage treatment method thereof | |
| CN211596705U (en) | Small-size irrigation canals and ditches surface of water rubbish cleaning device | |
| CN114684946A (en) | Bury formula municipal sewage treatment device | |
| CN107558571B (en) | Municipal drainage pipeline | |
| CN113529902B (en) | Combined type rainwater and sewage inspection well and environment-friendly diversion method | |
| CN110448940A (en) | A kind of water treatment plant's water for drainage slurry system and processing method | |
| CN108374471B (en) | Drainage pump station | |
| CN216108863U (en) | System for barrier is strideed across to drain canal | |
| CN107178143B (en) | Municipal administration rain, sewage sludge lifting system for pump station | |
| CN105442686A (en) | Integrated device for collecting and conveying sewage and rainwater | |
| CN107178144B (en) | Automatic dredging system and method for municipal rainwater and sewage pump station | |
| CN109056965A (en) | The governing system and method for the pipeline being connected to natural water | |
| CN212641678U (en) | Rainwater collection device of underground garage | |
| CN209129110U (en) | The governing system for the pipeline being connected to natural water | |
| CN104563277B (en) | A kind of folding door type flushing device for Drain pipe network | |
| CN210302716U (en) | Waterproof drainage device of hydraulic engineering construction | |
| CN208389463U (en) | A kind of water for drainage slurry system | |
| CN210315943U (en) | Prefabricated pump station of integration of sewage filth autosegregation and promotion | |
| CN113502898B (en) | Rain sewage inspection shaft | |
| CN202226697U (en) | Automatic oil separating sewerage | |
| CN220827886U (en) | Efficient and environment-friendly sewage lifting equipment | |
| CN214829423U (en) | Assembled house building integration sewage treatment plant | |
| CN216379831U (en) | Groove type intercepting well with grating | |
| CN211523453U (en) | Pump station with bilayer structure | |
| CN212866282U (en) | Novel optimize prefabricated pump station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |