CN211921072U

CN211921072U - Novel household multi-level sewage treatment device

Info

Publication number: CN211921072U
Application number: CN202020110632.4U
Authority: CN
Inventors: 谢宝文
Original assignee: Jiangxi Aizhe Ruizhixiang Technology Co ltd
Current assignee: Jiangxi Aizhe Ruizhixiang Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-13
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a novel household multi-level sewage treatment device, which comprises a precipitation unit, a filtration unit, an oil removal unit and a material collection unit, wherein the precipitation unit, the filtration unit and the lower end of the oil removal unit are provided with a bracket, the side surface of the precipitation unit is provided with a water inlet pipe, a communicating water pipe is arranged between the precipitation unit and the filtration unit, and a communicating water pipe is arranged between the filtration unit and the oil removal unit, the side surface of the oil removal unit is provided with a water outlet pipe, the water inlet pipe, two communicating water pipes and the water outlet pipe are all provided with check valves, vertical pipes are arranged between the precipitation unit and the material collection unit and between the filtration unit and the material collection unit, two vertical pipes are all provided with electromagnetic valves, the front end of the upper surface of the precipitation unit is provided with a PLC controller, and the input ends of the two electromagnetic valves are all electrically, and the input end of the PLC is electrically connected with the output end of an external power supply.

Description

Novel household multi-level sewage treatment device

Technical Field

The utility model relates to a multi-level sewage treatment technical field of family specifically is a novel domestic multi-level sewage treatment device.

Background

Domestic sewage is not directly discharged to sewer pipe through handling and can carry domestic waste to discharge to aquatic together, can block up the pipeline, or flow to river polluted water environment, the difficult processing of domestic sewage is generally insoluble in water particulate matter, suspended solid and grease etc. current domestic sewage treatment plant function is comparatively single, just simple filtration basically, is difficult to get rid of suspended solid and grease in the sewage, the treatment effect is not good, to the aquatic deoiling, activated carbon adsorption method is a traditional and practical method.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a novel household multi-level sewage treatment device, which adopts the technical proposal that the device comprises a precipitation unit, a filtering unit, an oil removal unit and a material receiving unit, wherein the lower ends of the precipitation unit, the filtering unit and the oil removal unit are provided with a bracket, the side surface of the precipitation unit is provided with a water inlet pipe, communicated water pipes are respectively arranged between the precipitation unit and the filtering unit and between the filtering unit and the oil removal unit, the side surface of the oil removal unit is provided with a water outlet pipe, the water inlet pipe, two communicated water pipes and the water outlet pipe are respectively provided with a check valve, vertical pipes are respectively arranged between the precipitation unit and the material receiving unit and between the filtering unit and the material receiving unit, electromagnetic valves are respectively arranged on the two vertical pipes, and the front end of the upper surface of the precipitation unit is provided with a PLC, the input ends of the two electromagnetic valves are electrically connected with the output end of the PLC controller, and the input end of the PLC controller is electrically connected with the output end of an external power supply.

As a preferred technical scheme of the utility model, sediment the unit and include adsorbent blowing pipe and first wedge funnel, adsorbent blowing pipe fixed connection be in the middle part of sediment unit upper surface, first wedge funnel fixed connection be in the middle of the sediment unit bottom, sediment unit bottom is from the inner wall to the middle height reduce gradually, and bottom inclined plane upper end with intercommunication water pipe bottom is in on the same water flat line, the lower extreme with first wedge funnel upper end is in on the same water flat line.

As a preferred technical scheme of the utility model, the filter unit includes filter screen and second wedge funnel, filter screen fixed connection be in on the inner wall of filter unit cambered surface, and will the filter unit divide into the cylindrical cavity of two symmetries, second wedge funnel fixed connection be in filter unit bottom middle, just second wedge funnel is located and is close to precipitation unit's cylindrical cavity downside.

As a preferred technical scheme of the utility model, the deoiling unit includes the activated carbon filter screen, activated carbon filter screen fixed connection be in on the inner wall of deoiling unit cambered surface, just the activated carbon filter screen is located deoiling unit middle part.

As the utility model discloses an optimal technical scheme, the receipts material unit includes vacuum pump and sliding door, vacuum pump fixed connection be in on the platform of receipts material unit inner chamber bottom, the sliding door pass through spout sliding connection be in receive the material unit side, receive material unit inner chamber bottom from the platform at vacuum pump place arrives the sliding door height reduces gradually.

The utility model has the advantages that: the utility model discloses simple structure, the simple operation uses three level processing domestic sewage, and wedge funnel prevents that the precipitate from remaining in the corner, and the filter screen mesh is moderate, makes to filter qualified can not block up because of the mesh is little easily again, and active carbon filter screen density is moderate, does not influence the flow through of water again when reaching the absorption purpose, when the standpipe blockked up, opens the vacuum pump and can take out the air in the receipts material unit, because pressure difference precipitate and tiny particle impurity can fall down smoothly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the precipitation unit of the present invention;

FIG. 4 is a schematic structural view of a filter unit according to the present invention;

fig. 5 is a schematic structural view of the material receiving unit of the present invention.

In the figure: the device comprises a water inlet pipe, a precipitation unit, a adsorbent discharge pipe, a first wedge-shaped funnel, a filtering unit, a filter screen, a second wedge-shaped funnel, a filtering unit, a second wedge-shaped funnel, a degreasing unit, an active carbon filter screen, a material collecting unit, a vacuum pump, a drawing door, a communicating water pipe, a water outlet pipe, a check valve, a vertical pipe, a solenoid valve, a PLC (programmable logic controller) and a support, wherein the water inlet pipe is 1-water inlet pipe, the precipitation unit is 2.

Detailed Description

Example 1

As shown in fig. 1 to 4, the utility model discloses a novel household multi-level sewage treatment device, which adopts the technical scheme that the device comprises a precipitation unit 2, a filtering unit 3, an oil removing unit 4 and a material collecting unit 5, wherein the lower ends of the precipitation unit 2, the filtering unit 3 and the oil removing unit 4 are provided with a bracket 12, the side surface of the precipitation unit 2 is provided with a water inlet pipe 1, communicated water pipes 6 are respectively arranged between the precipitation unit 2 and the filtering unit 3 and between the filtering unit 3 and the oil removing unit 4, the side surface of the oil removing unit 4 is provided with a water outlet pipe 7, the water inlet pipe 1, two communicated water pipes 6 and the water outlet pipe 7 are respectively provided with a check valve 8, vertical pipes 9 are respectively arranged between the precipitation unit 2 and the material collecting unit 5 and between the filtering unit 3 and the material collecting unit 5, and two vertical pipes 9 are respectively provided with a solenoid valve 10, the upper surface front end of precipitation unit 2 is equipped with PLC controller 11, the input of solenoid valve 10 with the output electricity of PLC controller 11 is connected, the input of PLC controller 11 is connected with external power source's output electricity.

As a preferred technical proposal of the utility model, the precipitation unit 2 comprises an adsorbent discharge pipe 21 and a first wedge-shaped funnel 22, the adsorbent discharge pipe 21 is fixedly connected to the middle of the upper surface of the precipitation unit 2, the first wedge-shaped funnel 22 is fixedly connected to the middle of the bottom of the precipitation unit 2, the height of the bottom of the precipitation unit 2 gradually decreases from the inner wall to the middle, and the upper end of the bottom inclined plane and the bottom end of the communicating water pipe 6 are positioned on the same horizontal line, the lower end and the upper end of the first wedge-shaped funnel 22 are positioned on the same horizontal line, the adsorbent is put from the adsorbent discharge pipe 21, the particles and suspended matters can be promoted to be coagulated and precipitated, the precipitate falls to the bottom of the precipitation unit 2, falls into the first wedge-shaped funnel 22 through the inclined surface of the bottom, the water can flow to the next unit and the sediment stays in the first wedge-shaped funnel 22 because of the barrier of gravity against the inner walls.

As a preferred technical proposal of the utility model, the filtering unit 3 comprises a filter screen 31 and a second wedge-shaped funnel 32, the filter screen 31 is fixedly connected on the inner wall of the cambered surface of the filtering unit 3, the filtering unit 3 is divided into two symmetrical cylindrical cavities, the second wedge-shaped funnel 32 is fixedly connected to the middle of the bottom of the filtering unit 3, and the second wedge-shaped funnel 32 is located at the lower side of the cylindrical cavity close to the precipitation unit 2, some small particle impurities and a small amount of precipitates enter the filtering unit 3 along with the water flow through the communicating water pipe 6, the water can pass through the filter screen 31, while small particle impurities and precipitates are kept down by the sieve 31, because gravity and the downward arc fall into the second wedge-shaped funnel 32, the mesh of the filter screen 31 is moderate, so that the filter is qualified and cannot be blocked easily due to small mesh.

As a preferred technical scheme of the utility model, deoiling unit 4 includes the activated carbon filter screen, activated carbon filter screen 41 fixed connection be in on the inner wall of deoiling unit 4 cambered surface, just activated carbon filter screen 41 is located deoiling unit 4 middle part, activated carbon filter screen 41 can adsorb grease and some other harmful substance in the aquatic, should activated carbon filter screen 41 density is moderate, does not influence the flow through of water again when reaching the absorption purpose.

As an optimal technical scheme of the utility model, material receiving unit 5 includes vacuum pump 51 and sliding door 52, vacuum pump 51 fixed connection is in on the platform of material receiving unit 5 inner chamber bottom, sliding door 52 passes through spout sliding connection in the material receiving unit 5 side, material receiving unit 5 inner chamber bottom is followed the platform at vacuum pump 51 place arrives the platform that sliding door 52 highly reduces gradually, and when water through handling the back that flows, precipitate and tiny particle impurity are thick form, are difficult to follow standpipe 9 falls, works as when standpipe 9 blocks up, opens vacuum pump 51 can take out air in the material receiving unit 5 because pressure difference precipitate and tiny particle impurity can fall smoothly, opens material receiving unit 52 can clear up precipitate and tiny particle impurity.

The utility model discloses a theory of operation: when domestic water enters the precipitation unit 2 through the water inlet pipe 1, the adsorbent is put from the adsorbent discharge pipe 21, particulate matters and suspended matters can be promoted to be condensed and precipitated, precipitates fall to the bottom of the precipitation unit 2 and fall into the first wedge-shaped funnel 22 through the inclined plane at the bottom, the precipitates stay in the first wedge-shaped funnel 22 due to the separation of gravity and the inner wall, some small particle impurities and a small amount of precipitates pass through the communicating water pipe 6 along with water flow and enter the filtering unit 3, water can pass through the filter screen 31, the small particle impurities and the precipitates are blocked by the filter screen 31, the gravity and the downward arc surface fall into the second wedge-shaped funnel 32, the meshes of the filter screen 31 are moderate, the filtering is qualified, the filtering cannot be blocked due to the small meshes, the activated carbon filter screen 41 can adsorb grease and other harmful substances in the water, the density of the activated carbon filter screen 41 is moderate, the flowing of the water is not influenced when, after water flows out through the processing, sediment and tiny particle impurity are thick and thick, are difficult for falling from standpipe 9, when standpipe 9 blocks up, open vacuum pump 51 and can take out the air in the material receiving unit 5, because pressure difference sediment and tiny particle impurity can fall down smoothly, open sliding door 52 and can clear up out sediment and tiny particle impurity.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in this field, and accessible limited number of tests obtains the technological inspiration, belongs to the widely used prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a novel multi-level sewage treatment of domestic device, includes precipitation unit (2), filter unit (3), deoiling unit (4) and receipts material unit (5), its characterized in that: the device is characterized in that a support (12) is arranged at the lower ends of the precipitation unit (2), the filtering unit (3) and the oil removal unit (4), a water inlet pipe (1) is arranged on the side face of the precipitation unit (2), a water outlet pipe (7) is arranged on the side face of the oil removal unit (4), check valves (8) are arranged between the precipitation unit (2) and the filtering unit (3) and between the filtering unit (3) and the oil removal unit (4), vertical pipes (9) are arranged between the precipitation unit (2) and the material collection unit (5), vertical pipes (9) are arranged between the filtering unit (3) and the material collection unit (5), electromagnetic valves (10) are arranged on the vertical pipes (9), and a PLC (11) is arranged at the front end of the upper surface of the precipitation unit (2), the input ends of the two electromagnetic valves (10) are electrically connected with the output end of the PLC (11), and the input end of the PLC (11) is electrically connected with the output end of an external power supply.

2. The novel household multi-level sewage treatment device according to claim 1, wherein: precipitation unit (2) include adsorbent blowing pipe (21) and first wedge funnel (22), adsorbent blowing pipe (21) fixed connection be in the middle part of precipitation unit (2) upper surface, first wedge funnel (22) fixed connection be in the middle of precipitation unit (2) bottom, precipitation unit (2) bottom is from inner wall to middle height reduce gradually, and bottom inclined plane upper end with intercommunication water pipe (6) bottom is on same water flat line, the lower extreme with first wedge funnel (22) upper end is on same water flat line.

3. The novel household multi-level sewage treatment device according to claim 1, wherein: filter unit (3) are including filter screen (31) and second wedge funnel (32), filter screen (31) fixed connection be in on the inner wall of filter unit (3) cambered surface, and will filter unit (3) divide into the cylindrical cavity of two symmetries, second wedge funnel (32) fixed connection be in the middle of filter unit (3) bottom, just second wedge funnel (32) are located and are close to the cylindrical cavity downside of precipitation unit (2).

4. The novel household multi-level sewage treatment device according to claim 1, wherein: deoiling unit (4) includes the activated carbon filter screen, activated carbon filter screen (41) fixed connection be in on the inner wall of deoiling unit (4) cambered surface, just activated carbon filter screen (41) are located deoiling unit (4) middle part.

5. The novel household multi-level sewage treatment device according to claim 1, wherein: the material receiving unit (5) comprises a vacuum pump (51) and a pull door (52), the vacuum pump (51) is fixedly connected to a platform at the bottom of an inner cavity of the material receiving unit (5), the pull door (52) is connected to the side of the material receiving unit (5) through a sliding groove in a sliding mode, and the height of the bottom of the inner cavity of the material receiving unit (5) is gradually reduced from the platform where the vacuum pump (51) is located to the pull door (52).