CN212166688U - Vertical solid-liquid separation type domestic sewage treatment device - Google Patents

Abstract

The utility model discloses a vertical solid-liquid separation formula sewage treatment unit, as shown in the figure: comprises a maintenance valve and a sewage inlet pipe, wherein the rear wall of the inner cavity of the sewage inlet pipe is fixedly connected with a first sensor near the top, a grid consisting of a plurality of drainage plates is fixedly connected to the left side wall of the inner cavity of the sewage inlet pipe close to the top part of the inner cavity of the sewage inlet pipe, inclines downwards to the right, a methane tank is fixedly connected to the position, close to the bottom, of the side wall of the right lower corner of the right grating of the sewage inlet pipe, a butt joint port is arranged on the position, close to the bottom, of the side wall of the right side of the sewage inlet pipe, a through hole is arranged at the top part of the methane tank close to the left side, the sewage inlet pipe is communicated with the inside of the methane tank through the butt joint and the through hole, a first rotating rod and a filter screen are arranged below the grille, and at the sensor, make the solid reach the purpose of collecting the processing under the cooperation of first, second motor, the utility model discloses the device makes this device have through a series of scientific and reasonable's structural configuration and reduces sewage to the pollution of water and air, has also reduced characteristics such as sewage treatment cost and waste utilization.

Description

Vertical solid-liquid separation type domestic sewage treatment device

Technical Field

The utility model relates to a domestic sewage treatment technical field specifically is vertical solid-liquid separation formula domestic sewage treatment plant.

Background

Domestic sewage is sewage generated and discharged in people's life, the domestic sewage contains a large amount of pollutants, and the sewage can be discharged after being scientifically and effectively treated, so that pollution is reduced, and the environment is protected, the sewage and solid wastes are discharged into a sewer together in the conventional domestic sewage treatment mode, and then the sewage is conveyed to a sewage treatment plant for centralized treatment through a pipeline, wherein the time is long, solid and liquid in the sewage can be fermented and deteriorated to generate poisonous and harmful gas and solid wastes, so that air and environment are polluted, meanwhile, the treatment cost of a sewage discharge system is high, the maintenance and treatment cost is high, a convenient and quick pretreatment can not be carried out at the first time, solid-liquid separation can not be carried out at the first time, the sewage is mixed together and can easily react to generate poisonous and harmful substances, and the separated solid substances can not be recycled at the first time, the defects of increasing pollution, increasing treatment cost and the like exist, so a vertical solid-liquid separation type domestic sewage treatment device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's defects such as pollution height and treatment cost height, provide vertical solid-liquid separation formula sewage treatment unit. The vertical solid-liquid separation type domestic sewage treatment device has the characteristics of simple structure, capability of instantly treating sewage at the first time of sewage production, pollution reduction, waste utilization, treatment cost reduction and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the vertical solid-liquid separation type domestic sewage treatment device comprises a sewage inlet pipe, wherein a first sensor is fixedly connected to the position, close to the top, of the rear wall of an inner cavity of the sewage inlet pipe, a grid consisting of a plurality of drainage plates is fixedly connected to the position, close to the top, of the left side wall of the inner cavity of the sewage inlet pipe, the grid inclines downwards to the right, the drainage plates are arranged below the grid, a methane tank is fixedly connected to the position, close to the bottom, of the right side wall of the sewage inlet pipe, a butt joint is arranged at the position, close to the bottom, of the right side wall of the sewage inlet pipe, a through hole is arranged at the position, close to the left side, of the top of the methane tank, the sewage inlet pipe is communicated with the interior of the methane tank through the butt joint and the through hole, a second sensor is arranged in the butt joint, a first rotating rod is arranged below the grid, the left end of the first rotating rod is movably connected with the position, the sewage treatment device is characterized in that a first helical blade is sleeved outside the first rotating rod, the right end of the first rotating rod penetrates through an inner ring of a bearing and extends to the right side of the sewage inlet pipe to be fixedly connected with a first motor, a fixed rod is fixedly connected to the position, close to the bottom, of the right side wall of the sewage inlet pipe, the right end of the fixed rod is fixedly connected with the first motor, a second rotating rod is arranged in the lower right half part of the butt joint port, the top end of the second rotating rod is movably connected with the top of an inner cavity of the butt joint port through the bearing, a second helical blade is sleeved outside the second rotating rod, the top end of the second rotating rod penetrates through the inner ring of the bearing and extends to the top of the methane tank to be fixedly connected with a second motor, an installation rod is fixedly connected to the position, close to the right side, of the bottom end of the installation rod is fixedly connected with the top of the, the drain pipe is linked together through water inlet and sewage inlet pipe inside, and installs first filter screen in the water inlet, the top of first filter screen is close to left side department and has seted up the gap, the drain pipe inner chamber is close to left side department swing joint and has the filter core.

Preferably, the top of the drain pipe is close to two ends of the filter element and is provided with an L-shaped overflow pipe, two ends of the L-shaped overflow pipe are respectively connected to two ends of the filter element and communicated with the inside of the drain pipe, and the left side wall of the inner cavity of the L-shaped overflow pipe is close to the top and is fixedly connected with a sensing alarm.

Preferably, the sewage inlet pipe is provided with an overhaul valve near the top, the bottom of the methane tank is provided with a discharge valve, and the top of the methane tank is provided with an exhaust valve near the right side.

Preferably, the first rotating rod is arranged in an inclined mode, the left end of the first rotating rod is lower than the right end of the first rotating rod, and the grid is formed by combining a plurality of drainage plates.

Preferably, the drain pipe is obliquely arranged, and a second filter screen is arranged at a right pipe orifice of the L-shaped overflow pipe.

Preferably, the drain pipe is equipped with the material nut of pressing near dirty pipe department cover, just press and install the leather collar between material nut and the drain pipe, it overhauls the valve to install on the dirty pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, the first sensor, the second sensor, the first motor, the second motor, the first helical blade and the second helical blade are matched with each other, so that the first motor can drive the first helical blade to rotate through the first rotating rod, and the second motor can drive the second helical blade to rotate through the second rotating rod, so that the solid waste is collected and conveyed into the methane tank, the separated solid waste is collected and treated independently at the first time, the pollution can be effectively reduced, the waste is reasonably utilized, and the treatment cost is reduced;

2. in the technical scheme, the domestic sewage can enter the sewage inlet pipe through the mutual matching between the grids formed by the sewage inlet pipe and the drainage plate and the first filter screen, so that the grids can perform preliminary solid-liquid separation on the domestic sewage at the first time, and further the first filter screen can perform further solid-liquid separation on the domestic sewage, so that the solid-liquid separation of the domestic sewage at the first time is realized, the pretreatment effect on the domestic sewage is conveniently and quickly realized, and the treatment cost can be effectively reduced;

3. in the technical scheme, the first filter screen, the filter element and the drain pipe are matched with each other, so that the domestic sewage can be subjected to solid-liquid separation through the first filter screen, the separated wastewater flows into the inner cavity of the drain pipe, the filter element is used for filtering the separated wastewater again, the separated wastewater is filtered at the first time, and the pollution can be effectively reduced;

4, in this technical scheme, through mutually supporting between sensing alarm, L type warning pipe, filter core and drain pipe, the second filter screen, can realize that domestic sewage sends alarm signal when the in-process drain pipe of handling blocks up, the suggestion treater need be overhauld, convenient to use.

Drawings

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

fig. 2 is an enlarged view of fig. 1 at a.

Reference numbers in the figures: 1. a sewage inlet pipe; 2. a grid; 3. a first motor; 4. a methane tank; 5. a first filter screen; 6. a filter element; 7. a first sensor; 8. a second motor; 9. a first rotating lever; 10. a first helical blade; 11. an exhaust valve; 12. a second rotating rod; 13. a second helical blade; 14. a service valve; 15. a drain pipe; 16. a second sensor; 17. an overflow port; 18. a leather collar; 19. pressing a nut; 20. an L-shaped overflow pipe; 21. a sensing alarm; 22. a second filter screen; 23. a discharge valve; 24. a butt joint port; 25. a drainage plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a vertical solid-liquid separation type domestic sewage treatment device comprises a sewage inlet pipe 1, wherein a first sensor 7 is fixedly connected to the position, close to the top, of the rear wall of an inner cavity of the sewage inlet pipe 1, a grating 2 consisting of a plurality of drainage plates 25 is fixedly connected to the position, close to the top, of the left side wall of the inner cavity of the sewage inlet pipe 1, the grating 2 inclines downwards to the right, a methane tank 4 is fixedly connected to the position, close to the bottom, of the right lower corner side wall of the right grating 2 of the sewage inlet pipe 1, a butt joint 24 is arranged at the position, close to the bottom, of the right side wall of the inner cavity of the sewage inlet pipe 1, a through hole is formed in the position, close to the left side, of the top, of the methane tank 4, the sewage inlet pipe 1 is communicated with the interior of the methane tank 4 through the butt joint 24 and the through hole 24, a second sensor 16 is installed in the butt joint 24, a first rotating, a first helical blade 10 is sleeved outside the first rotating rod 9, the right end of the first rotating rod 9 penetrates through an inner ring of a bearing and extends to the right side of the sewage inlet pipe 1 to be fixedly connected with a first motor 3, a fixed rod is fixedly connected to the position, close to the bottom, of the side wall of the right side of the sewage inlet pipe 1, the right end of the fixed rod is fixedly connected with the first motor 3, the first rotating rod 9 is arranged in an inclined mode, the left end of the first rotating rod 9 is lower than the right end, a second rotating rod 12 is arranged in the lower right half portion of the butt joint 24, the top end of the second rotating rod 12 is movably connected with the top of an inner cavity of the butt joint 24 through the bearing, a second helical blade 13 is sleeved outside the second rotating rod 12, the top end of the second rotating rod 12 penetrates through the inner ring of the bearing and extends to the top of the methane tank 4 to be fixedly connected with a second motor 8, a mounting rod, Mutually supporting between grid 2 and the first filter screen 5 can realize that domestic sewage gets into dirty pipe 1 in the twinkling of an eye that produces the emission to the grid 2 that the realization has polylith drainage plate 25 to constitute carries out preliminary solid-liquid separation to domestic sewage in the twinkling of an eye, makes the solid part slope carry down on the baffle under the upper right corner of bull stick 9 right, exempts from to be washed away by the clear water, causes the pollution to water. The liquid part flows downwards through the first filter screen 5 under the action of the drainage plate 25, further solid-liquid separation of the domestic sewage by the first filter screen 5 is realized, the domestic sewage is pretreated conveniently and quickly, the treatment cost is effectively reduced, a drain pipe 15 is fixedly connected to the position, close to the left side, of the bottom of the sewage inlet pipe 1, a water inlet matched with the sewage inlet pipe 1 is formed in the position, close to the right side, of the top of the drain pipe 15, the drain pipe 15 is communicated with the inside of the sewage inlet pipe 1 through the water inlet, the first filter screen 5 is installed in the water inlet, an overflow port 17 is formed in the position, close to the left side, of the top of the first filter screen 5, a filter element 6 is movably connected to the position, close to the left side, of the inner cavity of the drain pipe 15, an L-shaped overflow pipe 20 is installed at the position, close to the center, two ends of the L-shaped overflow pipe 20 are respectively, the position, close to the sewage inlet pipe 1, of the drain pipe 15 is sleeved with a pressing nut 19, a leather collar 18 is installed between the pressing nut 19 and the drain pipe 15, an overhaul valve is installed on the sewage inlet pipe 1, through the cooperation of the first filter screen 5 and the filter element 6 with the drain pipe 15, the domestic sewage can be subjected to solid-liquid separation through the first filter screen 5, the separated wastewater flows into the inner cavity of the drain pipe 15, the filter element 6 is used for filtering the separated wastewater, the separated wastewater is subjected to filtering treatment in the first time, and the pollution can be effectively reduced The second sensor 16, the first motor 3, the second motor 8, mutually support between first helical blade 10 and the second helical blade 13, can realize that first motor 3 drives first helical blade 10 through first bull stick 9 and rotates, and realize that second motor 8 drives second helical blade 13 through second bull stick 12 and rotates, thereby realize conveying solid waste to methane tank 4 in, play the effect of collecting the solid waste that separates alone the very first time, can effectively reduce the pollution, waste matter rational utilization, reduce the treatment cost, first sensor 7, the second sensor 16, first motor 3 and second motor 8 have control switch through external power supply line electric connection respectively, first motor 3 and second motor 8 model are prout PCF 605/10.

The working principle is as follows: the utility model discloses when using, install the downcomer entrance in the toilet bowl below with this device, service valve 14 is the open mode during use, if need overhaul this device and have to close service valve 14, open service valve 14 once more after overhauing the completion, domestic sewage gets into the back from advancing dirty 1 top of pipe in the very first time of production, trigger first sensor 7, 2 grids of constituteing through drainage plate 25 carry out preliminary screening to domestic sewage in the twinkling of an eye, carry out the primary separation with solid and liquid, solid part is on the bottom plate under the upper right corner of first bull stick 9 is conveyed downwards right downwards through 2 slopes of grid that drainage plate 25 constitutes, avoid the domestic water to erode of filth, furthest reduces the pollution of filth to domestic water. The liquid part in the domestic sewage vertically falls onto the first filter screen 5 below the first rotating rod 9 through the drainage plate 25 and is subjected to solid-liquid separation again, the first motor 3 is started when the first sensor 7 is triggered, the first rotating rod 9 and the rotating blade 10 are driven to rotate simultaneously, the residual solid part on the first filter screen 5 and the solid part on the bottom plate are lifted and conveyed into the butt joint port 24 in the methane tank 4 simultaneously in the rotating process, the second sensor 16 in the butt joint port 24 is triggered downwards, the second motor 8 is started when the second sensor 16 is triggered, the second rotating rod 12 and the rotating blade 13 are driven to convey dirt downwards into the methane pipe, and the blockage of the butt joint port 24 on the methane tank 4 due to dirt accumulation can be effectively avoided. The separated solid waste is treated and utilized in a centralized way at the first time. The solid waste is prevented from being directly discharged into a sewer, the pollution of sewage to water and the environment can be effectively reduced, the waste is directly utilized and changed into valuable, the methane and the organic fertilizer are generated, a certain economic value can be generated, and the cost of sewage treatment is reduced. The first filter screen 5 further performs solid-liquid separation on the falling liquid, so that the separated liquid almost does not contain solid impurities, and the liquid falls into the inner cavity of the drain pipe 15 through the first filter screen 5 and is filtered and discharged again through the filter element 6. Therefore, the domestic sewage is pretreated conveniently, quickly and efficiently, the pollution of domestic sewage to domestic water and environment can be effectively reduced, and the treatment cost of the domestic sewage is greatly reduced. Meanwhile, so that later stage clearance, the liquid flow direction filter core 6 that flows into the interior chamber of drain pipe 15 after prefiltering through drainage plate 25 to first filter screen 5 is once more to preliminary filterable sewage, filter core 6 filters the waste water of being separated, prevent that impurity from being discharged into the sewer, thereby the very first time carries out filtration treatment to the waste water of separating, can effectively realize pollution abatement's characteristics, thereby in time handle for the very first time perceives the jam of filter core 6, when filter core 6 is blockked up, sewage upwards spills over and gets into dirty pipe 1 from L shape overflow pipe 20, when sewage passes through sensing alarm 21, sensing alarm 21 senses sewage and signals, at this moment can maintain and change filter core 6, take out filter core 6, make filter core 6 roll-off and break away from drain pipe 15, can realize changing or clearing up filter core 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Vertical solid-liquid separation formula sewage treatment plant, including sewage inlet pipe (1), its characterized in that: the sewage inlet pipe is characterized in that a first sensor (7) is fixedly connected to the position, close to the top, of the rear wall of the inner cavity of the sewage inlet pipe (1), a grid (2) is fixedly connected to the position, close to the top, of the left side wall of the inner cavity of the sewage inlet pipe (1), the grid (2) inclines downwards and rightwards, the grid (2) is formed by combining a plurality of drainage plates (25), a methane tank (4) is fixedly connected to the position, close to the bottom, of the right lower corner side wall of the right side grid (2) of the sewage inlet pipe (1), a butt joint (24) is arranged at the position, close to the bottom, of the right side wall of the sewage inlet pipe (1), a through hole is formed at the position, close to the left side, of the top of the methane tank (4), the sewage inlet pipe (1) is communicated with the interior of the methane tank (4) through the butt joint (24) and the through hole, a second sensor (16) is installed in the butt joint (24), a first, the right end of the first rotating rod (9) is movably connected with the right side wall of the inner cavity of the sewage inlet pipe (1) close to the top through a bearing, a first helical blade (10) is sleeved outside the first rotating rod (9), the right end of the first rotating rod (9) penetrates through the inner ring of the bearing and extends to the right side of the sewage inlet pipe (1) to be fixedly connected with a first motor (3), the right side wall of the sewage inlet pipe (1) close to the bottom is fixedly connected with a fixed rod, the right end of the fixed rod is fixedly connected with the first motor (3), a second rotating rod (12) is arranged in the lower right part of the butt joint (24), the top end of the second rotating rod (12) is movably connected with the top of the inner cavity of the butt joint (24) through a bearing, a second helical blade (13) is sleeved outside the second rotating rod (12), the top end of the second rotating rod (12) penetrates through the inner ring of the bearing and extends to the top of the methane tank (, second motor (8) bottom is close to right side department fixedly connected with installation pole, and installs the top fixed connection of pole bottom and methane tank (4), the bottom of advancing dirty pipe (1) is close to drain pipe (15) that left side department fixedly connected with leaned down on, drain pipe (15) top is close to right side department and offers and advances dirty pipe (1) assorted water inlet, drain pipe (15) are linked together through water inlet and advancing dirty pipe (1) inside, and install first filter screen (5) in the water inlet, the top of first filter screen (5) is close to left side department and has seted up gap (17), drain pipe (15) inner chamber is close to left side department swing joint has filter core (6).

2. The vertical solid-liquid separation type domestic sewage treatment apparatus according to claim 1, wherein: the utility model discloses a filter core, including drain pipe (15), drain pipe (15) top is close to center department and installs L shape overflow pipe (20), just the both ends of L shape overflow pipe (20) are connected in the both ends of filter core (6) and are linked together with drain pipe (15) inside cross-over respectively, L shape overflow pipe (20) inner chamber left side lateral wall is close to top department fixedly connected with sensing alarm (21).

3. The vertical solid-liquid separation type domestic sewage treatment apparatus according to claim 1, wherein: the sewage inlet pipe (1) is provided with an overhaul valve (14) close to the top, the bottom of the methane tank (4) is provided with a discharge valve (23), and the top of the methane tank (4) is provided with an exhaust valve (11) close to the right side.

4. The vertical solid-liquid separation type domestic sewage treatment apparatus according to claim 1, wherein: the first rotating rod (9) is obliquely arranged, and the left end of the first rotating rod (9) is lower than the right end.

5. The vertical solid-liquid separation type domestic sewage treatment apparatus according to claim 2, wherein: the water discharge pipe (15) is obliquely arranged, and a second filter screen (22) is installed at the right pipe orifice of the L-shaped overflow pipe (20).

6. The vertical solid-liquid separation type domestic sewage treatment apparatus according to claim 1, wherein: the sewage draining pipe (15) is provided with a material pressing nut (19) in a position close to the sewage inlet pipe (1), a leather collar (18) is installed between the material pressing nut (19) and the sewage draining pipe (15), and the sewage inlet pipe (1) is provided with an overhauling valve.

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