CN214142036U

CN214142036U - Building environmental protection sewage treatment plant

Info

Publication number: CN214142036U
Application number: CN202023147621.2U
Authority: CN
Inventors: 王雪广; 巩越; 髙纪彬; 王维佳; 刘尚山; 宋继运
Original assignee: Jinan Rongji Construction Engineering Quality Inspection Co ltd; Jinan Second Construction Group Engineering Co ltd
Current assignee: Jinan Rongji Construction Engineering Quality Inspection Co ltd; Jinan Second Construction Group Engineering Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-07
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a building environment-friendly sewage treatment device, which comprises a Y-shaped pipeline; the lower side of the Y-shaped pipeline is respectively connected with a first water inlet pipe and a second water inlet pipe; a movable baffle is arranged at the shunting position of the Y-shaped pipeline; an opening is arranged on the first water inlet pipe; the slide rail is connected with a moving block in a sliding way; a plurality of filter screens which are uniformly distributed are arranged on the right side of the moving block, and a handle is arranged on the left side of the moving block; the lower sides of the first water inlet pipe and the second water inlet pipe are connected with a water collecting tank; the lower end of the heat exchange tube is provided with a supporting plate; the water pump is provided with a heat energy converter and a heat energy receiving plate; the impurities in the domestic water are more in variety, and are gradually filtered through the multi-stage filter screens, so that the impurities in the domestic water are greatly reduced, the heat energy absorption plate can absorb the waste heat generated by the domestic water and convert the waste heat into partial electric energy to be provided for the water feeding pump, the electric energy consumption brought by the water pump is reduced, and the energy consumption is saved; the domestic water is further processed in a deepening way through the biochemical tank, the ozone disinfection tank and the sedimentation tank, and the standard of the recycled water quality is met.

Description

Building environmental protection sewage treatment plant

Technical Field

The utility model belongs to the technical field of sewage treatment technique and specifically relates to a building environmental protection sewage treatment plant is related to.

Background

The urban construction must follow principles such as ecological priority, combines natural approach and artificial measures, realizes accumulation, infiltration and purification of rainwater in urban areas to the maximum extent on the premise of ensuring urban drainage waterlogging prevention safety, and promotes utilization of rainwater resources and ecological environment protection. The novel city is not built by weight, the traditional drainage system is replaced, the load is reduced and supplemented to the traditional drainage system, and the self effect of the city is exerted to the greatest extent.

Urban construction must combine local water resource condition, rainfall law, water environment protection and waterlogging prevention and treatment requirements and the like closely related, and the construction according to local conditions ensures the safety of people's lives and properties and the stability of social economy. The shortage of water resource makes the treatment and the reutilization of the wastewater become a good method which can realize economic benefit and social benefit.

The treated waste water is used for replacing new water, so that the tension of water resources can be effectively relieved, and the pollution of the waste water to the environment is reduced to the minimum degree. However, the existing treatment technology for domestic water in buildings has the problem that the quality of the reclaimed water is difficult to effectively ensure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building environmental protection sewage treatment plant can carry out the deepening to domestic water and handle, and the quality of water after handling is comparatively stable, satisfies the standard of retrieval and utilization quality of water.

The utility model provides a technical scheme that its technical problem adopted is: an environment-friendly sewage treatment device for buildings comprises a Y-shaped pipeline; the lower side of the Y-shaped pipeline is respectively connected with a first water inlet pipe and a second water inlet pipe; a movable baffle is arranged at the shunting position of the Y-shaped pipeline; the opening and closing states of the first water inlet pipe and the second water inlet pipe can be changed by moving the baffle; an opening is arranged on the first water inlet pipe; the opening is provided with a baffle plate and a slide rail; the slide rail is connected with a moving block in a sliding way; a plurality of filter screens which are uniformly distributed are arranged on the right side of the moving block, and a handle is arranged on the left side of the moving block; the second water inlet pipe and the first water inlet pipe have the same structure; the lower sides of the first water inlet pipe and the second water inlet pipe are connected with a water collecting tank; the lower end of the water collecting tank is provided with a plurality of grooves communicated with the inside of the water collecting tank; a heat exchange tube is arranged in the groove; the heat exchange tube is supported in the groove, and can be conveniently disassembled if the heat exchange tube needs to be replaced or cleaned; the lower end of the heat exchange tube is provided with a supporting plate; the supporting plate is used for supporting and fixing the heat exchange tube; the lower end of the supporting plate is connected with the inner wall of the funnel through a vertical sliding rail; the heat exchange tube is communicated with the funnel through a through hole on the supporting plate; the bottom end of the funnel is connected with the water inlet end of the water pump; the water pump is provided with a heat energy converter and a heat energy receiving plate; the heat energy receiving plate is surrounded around the heat exchange tube; the internal circuit structures of the thermal energy converter and the thermal energy receiving plate are already known in the art and will not be described herein.

Preferably, the water outlet end of the water pump is sequentially connected with a biochemical tank, an ozone disinfection tank and a sedimentation tank through a water pipe; a membrane bioreactor is arranged in the biochemical pool; an ozone generator is arranged in the ozone disinfection tank; and a conveying water pump and a sewage discharge pipe are arranged in the sedimentation tank.

Preferably, a conveying water pipe is arranged among the biochemical tank, the ozone disinfection tank and the sedimentation tank; the conveying water pipe is connected with the conveying water pump; the conveying water pump gives the moving power to the domestic water through the conveying water pipe.

Preferably, the right side of the baffle plate and the right side of the moving block are positioned on the same vertical plane; an adhesive tape is arranged at the joint of the baffle plate and the moving block; the rubber strip increases the leakproofness, avoids the outward overflow of domestic water.

Preferably, the grid areas of the filter screens are sequentially reduced from top to bottom; the domestic water is gradually filtered, and impurities in the water are reduced.

Preferably, a door body is arranged on the Y-shaped pipeline; the direction of the movable baffle is switched by opening the door body.

Preferably, the vertical slide rail is provided with a fastening knob communicated with the outside of the funnel; the fastening knob can fix the height of the supporting plate.

Preferably, a limiting plate is arranged in the Y-shaped pipeline; play the limiting function to the movable baffle.

The utility model has the advantages that: the impurities in the domestic water are more in variety, and are gradually filtered through the multi-stage filter screens, so that the impurities in the domestic water are greatly reduced, the heat energy absorption plate can absorb the waste heat generated by the domestic water and convert the waste heat into partial electric energy to be provided for the water feeding pump, the electric energy consumption brought by the water pump is reduced, and the energy consumption is saved; the domestic water is further processed in a deepening way through the biochemical tank, the ozone disinfection tank and the sedimentation tank, and the standard of the recycled water quality is met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is an enlarged view of B in fig. 1.

In the figure: the device comprises a Y-shaped pipeline, 2, a first water inlet pipe, 3, a second water inlet pipe, 4, a movable baffle, 5, an opening, 6, a baffle, 7, a sliding rail, 8, a movable block, 9, a filter screen, 10, a handle, 11, a water collecting tank, 12, a groove, 13, a heat exchange pipe, 14, a supporting plate, 15, a vertical sliding rail, 16, a funnel, 17, a water pump, 18, a heat energy converter, 19, a heat energy receiving plate, 20, a biochemical pond, 21, an ozone disinfection pond, 22, a sedimentation pond, 23, a delivery water pump, 24, a blow-off pipe, 25, a delivery water pipe, 26, a door body and 27 limiting plates.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the embodiment provides a building environmental protection sewage treatment device, which comprises a Y-shaped pipeline 1; the lower side of the Y-shaped pipeline 1 is respectively connected with a first water inlet pipe 2 and a second water inlet pipe 3; a movable baffle 4 is arranged at the shunting position of the Y-shaped pipeline 1; the opening and closing states of the first water inlet pipe 2 and the second water inlet pipe 3 can be changed by moving the baffle 4;

an opening 5 is arranged on the first water inlet pipe 2; the opening 5 is provided with a baffle 6, and the opening 5 is also provided with a slide rail 7; the baffle 6 can prevent the domestic water from contacting with the slide rail 7 to cause the rust of the slide rail 7, and the service life is reduced; the slide rail 7 is connected with a moving block 8 in a sliding way; a plurality of uniformly distributed filter screens 9 are arranged on the right side of the moving block 8, and a handle 10 is arranged on the left side of the moving block 8; the moving block 8 and the filter screen 9 are pulled out or pushed in by the handle 10 and the slide rail 7, so that the filter screen 9 can be cleaned; the second water inlet pipe 3 and the first water inlet pipe 2 have the same structure;

the lower sides of the first water inlet pipe 2 and the second water inlet pipe 3 are connected with a water collecting tank 11; the water collecting tank 11 plays a role in buffering and reducing the flow speed of the descending domestic water; the lower end of the water collecting tank 11 is provided with a plurality of grooves 12 communicated with the inside of the water collecting tank 11; a heat exchange tube 13 is arranged in the groove 12; the heat exchange tube 13 is propped in the groove 12, and the heat exchange tube 13 can be conveniently detached if needing to be replaced or cleaned; the lower end of the heat exchange tube 13 is provided with a supporting plate 14; the supporting plate 14 is used for supporting and fixing the heat exchange tube 13; the lower end of the supporting plate 14 is connected with the inner wall of the funnel 16 through a vertical slide rail 15; the heat exchange tube 13 is communicated with the funnel 16 through a through hole on the supporting plate 14; the bottom end of the funnel 16 is connected with the water inlet end of the water pump 17; the water pump 17 is provided with a heat energy converter 18 and a heat energy receiving plate 19; the heat energy receiving plate 19 is surrounded around the heat exchange pipe 13; the internal circuit structures of the thermal energy converter 18 and the thermal energy receiving plate 19 are already known in the art and will not be described herein.

The water outlet end of the water pump 17 is sequentially connected with a biochemical tank 20, an ozone disinfection tank 21 and a sedimentation tank 22 through water pipes; a membrane bioreactor is arranged in the biochemical pool 20; the membrane separation unit of the membrane bioreactor is combined with the biological treatment unit to carry out degradation of organic matters and separation of sludge and water; an ozone generator is arranged in the ozone disinfection tank 21; ozone generated by the ozone generator destroys the structure of a microbial membrane, so that cells are dissolved and killed, and the sterilization effect is realized; the sedimentation tank 22 plays a role in standing and settling the treated domestic water; a conveying water pump 23 and a sewage discharge pipe 24 are arranged in the sedimentation tank 22.

A water conveying pipe 25 is arranged among the biochemical tank 20, the ozone disinfection tank 21 and the sedimentation tank 22; the delivery water pipe 25 is connected with the delivery water pump 23; the delivery water pump 23 gives moving power to the domestic water through the delivery water pipe 25.

The right side of the baffle 6 and the right side of the moving block 8 are positioned on the same vertical plane; an adhesive tape is arranged at the joint of the baffle 6 and the moving block 8; the rubber strip increases the leakproofness, avoids the outward overflow of domestic water.

The grid areas of the filter screens 9 from top to bottom are sequentially reduced; the domestic water is gradually filtered, and impurities in the water are reduced.

A door body 26 is arranged on the Y-shaped pipeline 1; by opening the door 26 to switch the direction of the movable flap 4, the operator can also open the door 26 to observe the inside of the duct.

A fastening knob communicated with the outside of the funnel 16 is arranged on the vertical slide rail 15; the fastening knob can fix the height of the supporting plate 14; the heat exchange tube 13 is firmly abutted against the inner side of the groove 12.

A limiting plate 27 is arranged in the Y-shaped pipeline 1; the function of limiting the movable baffle 4 is achieved.

When the utility model is used, domestic water is shunted through the Y-shaped pipeline 1, enters the first water inlet pipe 2 and the second water inlet pipe 3 for filtration, enters the water collecting tank 11 downwards for buffering and then enters the heat exchange pipe 13, and the heat energy receiving plate 19 absorbs heat energy and transfers the heat energy to supply energy to the water pump 17, thereby reducing the energy consumption of operation; the domestic water after heat exchange enters the biochemical tank 20, the ozone disinfection tank 21 and the sedimentation tank 22 in sequence for further treatment, and is finally conveyed to the outside through the conveying water pump 23.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. An environment-friendly sewage treatment device for buildings comprises a Y-shaped pipeline (1); the method is characterized in that: the lower side of the Y-shaped pipeline (1) is respectively connected with a first water inlet pipe (2) and a second water inlet pipe (3); a movable baffle (4) is arranged at the shunting position of the Y-shaped pipeline (1); an opening (5) is arranged on the first water inlet pipe (2); the opening (5) is provided with a baffle (6), and the opening (5) is also provided with a slide rail (7); the slide rail (7) is connected with a moving block (8) in a sliding way; a plurality of uniformly distributed filter screens (9) are arranged on the right side of the moving block (8), and a handle (10) is arranged on the left side of the moving block (8); the second water inlet pipe (3) and the first water inlet pipe (2) have the same structure; the lower sides of the first water inlet pipe (2) and the second water inlet pipe (3) are connected with a water collecting tank (11); the lower end of the water collecting tank (11) is provided with a plurality of grooves (12) communicated with the interior of the water collecting tank (11); a heat exchange pipe (13) is arranged in the groove (12); the lower end of the heat exchange tube (13) is provided with a supporting plate (14); the lower end of the supporting plate (14) is connected with the inner wall of the funnel (16) through a vertical sliding rail (15); the heat exchange tube (13) is communicated with the funnel (16) through a through hole on the support plate (14); the bottom end of the funnel (16) is connected with the water inlet end of the water pump (17); the water pump (17) is provided with a heat energy converter (18) and a heat energy receiving plate (19); the heat energy receiving plate (19) surrounds the heat exchange pipe (13).

2. The environment-friendly sewage treatment device for buildings according to claim 1, wherein: the water outlet end of the water pump (17) is sequentially connected with a biochemical tank (20), an ozone disinfection tank (21) and a sedimentation tank (22) through a water pipe; a membrane bioreactor is arranged in the biochemical pool (20); an ozone generator is arranged in the ozone disinfection tank (21); a conveying water pump (23) and a sewage discharge pipe (24) are arranged in the sedimentation tank (22).

3. The environment-friendly sewage treatment device for buildings according to claim 2, characterized in that: a conveying water pipe (25) is arranged among the biochemical tank (20), the ozone disinfection tank (21) and the sedimentation tank (22); the water conveying pipe (25) is connected with the water conveying pump (23).

4. The environment-friendly sewage treatment device for buildings according to claim 1, wherein: the right side of the baffle plate (6) and the right side of the moving block (8) are positioned on the same vertical plane; and adhesive tapes are arranged at the joint of the baffle plate (6) and the moving block (8).

5. The environment-friendly sewage treatment device for buildings according to claim 1, wherein: the mesh areas of the filter screens (9) are sequentially reduced from top to bottom.

6. The environment-friendly sewage treatment device for buildings according to claim 1, wherein: and a door body (26) is arranged on the Y-shaped pipeline (1).

7. The environment-friendly sewage treatment device for buildings according to claim 1, wherein: and a fastening knob communicated with the outside of the funnel (16) is arranged on the vertical sliding rail (15).

8. The environment-friendly sewage treatment device for buildings according to claim 1, wherein: a limiting plate (27) is arranged in the Y-shaped pipeline (1).