CN221645968U - Bathroom sewage treatment drainage device - Google Patents

Abstract

The utility model discloses a sewage treatment drainage device for a bathroom, which relates to the technical field of sewage treatment and comprises a sewage filtering tank, wherein a fixing plate is fixedly arranged in the middle of the top end of the outer surface of the sewage filtering tank, first fixing blocks are fixedly connected to the front sides of the left ends of the fixing plates in an up-down corresponding mode, lifting devices are arranged on the two first fixing blocks, sealing plates are arranged on the lifting devices, a filter box is fixedly arranged at the lower ends of the sealing plates, a filter cleaning device is arranged on the filter box, when the filter box is completely lifted out of a rectangular through hole, due to gravity, the two rotating plates can rotate outwards, and due to the arrangement of a triangular guide seat and a first rectangular groove, impurities in the filter box slide into a collecting box, so that the cleaned impurities in the bathroom sewage are salvaged when the later treatment of the sewage is not needed, time and labor are saved, and the sewage treatment efficiency is improved.

Description

A sewage treatment and drainage device for toilet

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment and drainage device for toilets.

Background Art

With the recent dual influence of natural and human factors, a large amount of water resources have been wasted. Water resources are important natural resources for social and economic development and people's survival. At present, energy conservation and emission reduction are needed for industrial production water and people's domestic water. It is necessary to increase environmental improvement and protect the water resources on which people depend for survival. Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original use function is referred to as sewage. It is mainly water used in life. It contains more organic matter and is difficult to treat.

The existing toilet sewage treatment method generally discharges the sewage directly into the sewage pool and then processes it. However, there are often some household garbage and other items in the toilet sewage. If it is directly discharged into the sewage pool, it will need to be salvaged when the sewage is treated later, which is time-consuming and laborious.

At the same time, sewage discharged into the sewage pool may have a strong odor. If deodorization is carried out in the sewage pool, the diffusion rate of the deodorant is often slow, causing foreign matter in the sewage to still pollute the nearby air, making the sewage treatment effect poor.

Utility Model Content

1. Technical issues to be solved

The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a toilet sewage treatment drainage device, which can solve the problem that the existing toilet sewage treatment method is generally to discharge the sewage directly into a sewage pool and then treat it. However, there are often some domestic garbage and other items in the toilet sewage. If it is directly discharged into the sewage pool, it will need to be salvaged when the sewage is treated later, which is time-consuming and labor-intensive. At the same time, the sewage discharged into the sewage pool may have a strong odor. If deodorization is performed in the sewage pool, the diffusion speed of the deodorant is often slow, resulting in the problem that foreign matter in the sewage still pollutes the nearby air.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toilet sewage treatment and drainage device, comprising a sewage filter tank, a fixing plate is fixedly installed at the middle position of the top of the outer surface of the sewage filter tank, a first fixing block is fixedly connected to the upper and lower sides of the left front end of the fixing plate, and a lifting device is arranged on the two first fixing blocks;

Among them, a sealing plate is arranged on the lifting device, a filter box is fixedly installed at the lower end of the sealing plate, and a filter cleaning device is arranged on the filter box;

Among them, a water outlet pipe is fixedly connected to the middle position of the right end of the sewage filter tank, and the water outlet pipe is communicated with the interior of the sewage filter tank, and one end of the water outlet pipe away from the sewage filter tank is fixedly connected to the mixing tank, and the water outlet pipe is communicated with the interior of the mixing tank, and an electric valve is arranged on the water outlet pipe;

Wherein, a liquid storage device is arranged on the upper side of the mixing tank;

The first rotating shaft and the second rotating shaft are installed in the mixing tank for longitudinal symmetrical rotation. The right ends of the first rotating shaft and the second rotating shaft pass through the right end of the mixing tank, and the first rotating shaft and the second rotating shaft are provided with mixing devices.

Preferably, the lifting device comprises a threaded rod, which is rotatably mounted between the two first fixed blocks, a first motor is fixedly mounted on the upper end of the upper first fixed block, and an output end of the first motor rotates through the upper end of the upper first fixed block and is fixedly connected to the upper end of the threaded rod;

Among them, two second fixing blocks are fixedly installed at the positions corresponding to the two first fixing blocks on the rear side of the left end of the fixing plate, a sliding rod is fixedly connected between the two second fixing blocks, an L-shaped moving plate is slidably connected to the outer surface of the sliding rod, and the L-shaped moving plate is threadedly connected to the outer surface of the threaded rod;

Wherein, the lower end of the L-shaped movable plate is fixedly connected with a sealing plate.

Preferably, the filter cleaning device comprises a water inlet hole, which is opened on the upper left side of the filter box;

Wherein, a triangular guide seat is fixedly installed inside the filter box;

Among them, rectangular through holes 4 are symmetrically opened at the lower sides of the front and rear ends of the filter box, and the interiors of the two rectangular through holes 4 are both provided with limit rings. The lower ends of the interiors of the two rectangular through holes 4 are both rotatably installed with rotating columns, and the outer surfaces of the two rotating columns are both sleeved and fixedly connected with rotating plates, and the upper ends of the two rotating plates are both provided with first rectangular grooves.

Wherein, the positions of the two first rectangular grooves at the front and rear ends of the outer surface of the sewage filter tank are fixedly installed with fixing frames, and the upper ends of the two fixing frames are provided with collection boxes;

The rear end of the filter box is evenly provided with filter holes.

Preferably, the liquid storage device comprises two supports, which are symmetrically fixedly mounted on the upper lateral position of the outer surface of the mixing tank, and the ends of the two supports away from the mixing tank are fixedly mounted with a liquid storage tank, and a deodorant feeding hole is arranged on the left side of the upper end of the liquid storage tank;

A water pump is fixedly installed at the lower end of the liquid storage tank, and a water pipe is fixedly connected to the output end of the water pump. The lower end of the water pipe passes through the bottom end of the liquid storage tank and the top end of the mixing tank in sequence, and is fixedly connected to a drain plate, and the water pipes are connected to the inside of the water pump and the drain plate.

A second rectangular groove is provided inside the drainage plate, and water outlet holes are evenly provided at the bottom end of the inner wall of the second rectangular groove.

Preferably, the mixing device comprises a first gear and a second gear, the first gear and the second gear are respectively sleeved and fixedly mounted on the right side of the outer surface of the first rotating shaft and the second rotating shaft, and the first gear is meshed and connected with the second gear;

Wherein, the first rotating shaft is sleeved and fixedly mounted on the outer surface of the first rotating shaft close to the right side of the first gear;

A second motor is fixedly installed on the right side of the upper end of the mixing tank, a third rotating shaft is fixedly connected to the output end of the second motor, a first pulley is fixedly installed on one end of the third rotating shaft away from the second motor, and the first pulley is connected to the second pulley through a belt transmission;

Preferably, first stirring columns and second stirring columns are symmetrically and evenly fixedly installed on both sides of the outer surfaces of the first rotating shaft and the second rotating shaft, and the first stirring columns and the second stirring columns are staggered.

(III) Beneficial effects

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

1. The toilet sewage treatment and drainage device is provided with a lifting device and a filtering and cleaning device. When the toilet sewage flows into the left end of the sewage filter pool, the setting of the filter box and the filter hole can filter and separate the debris in the sewage into the inside of the filter box. When it is necessary to clean the debris inside the filter box, the first motor is started, and the output end of the first motor rotates to drive the threaded rod fixedly connected to it to rotate. The rotation of the threaded rod drives the L-shaped movable plate threadedly connected to it to move upward, and the movement of the L-shaped movable plate drives the sealing plate fixedly connected to it to move upward. The upward movement of the sealing plate drives the filter box fixedly connected to it to move upward. When the filter box is completely lifted out of the rectangular through hole, due to gravity, the two rotating plates will rotate outward, and due to the setting of the triangular guide seat and the first rectangular groove, the impurities in the filter box slide into the collection box, thereby cleaning the impurities in the toilet sewage, and there is no need to salvage the impurities in the sewage during the later sewage treatment, which saves time and effort and improves the efficiency of sewage treatment.

2. The toilet sewage treatment drainage device is provided with a liquid storage device and a mixing device. The water pump is started, and the deodorant inside the liquid storage tank is sucked into the input end of the water pump, and then discharged from the output end of the water pump into the inside of the water pipe, and then enters the inside of the drainage plate connected with the water pipe, and then discharged into the inside of the mixing tank through the water outlet hole opened at the lower end of the second rectangular groove. The second motor is started, and the output end of the second motor rotates to drive the third rotating shaft fixedly connected to it to rotate, and the third rotating shaft rotates to drive the first pulley fixedly installed with it to rotate, and the first pulley rotates to drive the second pulley connected with its belt to rotate, and the second pulley rotates to drive the first rotating shaft fixedly installed with it to rotate, and the first rotating shaft rotates to drive the first stirring column fixedly connected with it to rotate, and at the same time, the first gear rotates to drive the second gear meshing with it to rotate, and the second gear rotates to drive the second rotating shaft fixedly installed with it to rotate, and the second rotating shaft rotates to drive the second stirring column fixedly connected with it to rotate, and the sewage in the mixing tank is fully mixed with the deodorant through the staggered rotation of the first stirring column and the second stirring column, so as to improve the diffusion speed of the deodorant and the mixing efficiency of the sewage and the deodorant, and improve the effect of sewage treatment.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described below in conjunction with the accompanying drawings and embodiments:

FIG1 is a schematic cross-sectional view of a toilet sewage treatment and drainage device according to the present invention;

FIG2 is an enlarged schematic diagram of the structure at A in FIG1 ;

FIG3 is an enlarged schematic diagram of the structure at B in FIG1 ;

FIG4 is a side view of a toilet sewage treatment and drainage device according to the present invention;

Figure 5 is a schematic diagram of the internal cross-sectional structure of the sewage filtration tank and the mixing tank of the utility model;

FIG6 is a schematic diagram of the cross-sectional structure of the liquid storage tank of the present invention.

Figure numerals: 1, sewage filter tank; 2, fixed plate; 3, first motor; 4, first fixed block; 5, threaded rod; 6, second fixed block; 7, L-shaped movable plate; 8, sliding rod; 9, sealing plate; 10, filter box; 11, water inlet hole; 12, triangular guide seat; 13, rotating column; 14, rotating plate; 15, first rectangular groove; 16, limiting ring; 17, rectangular through hole; 18, fixed frame; 19, collecting box; 20, filter hole; 21, mixing tank; 22, support Seat; 23, liquid storage tank; 24, water pump; 25, deodorant feed hole; 26, water pipe; 27, drainage plate; 28, second rectangular groove; 29, water outlet; 30, first rotating shaft; 31, second rotating shaft; 32, third rotating shaft; 33, first pulley; 34, belt; 35, second pulley; 36, first gear; 37, second gear; 38, first stirring column; 39, second stirring column; 40, water outlet pipe; 41, second motor; 42, rectangular through hole.

DETAILED DESCRIPTION

This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

Please refer to Figures 1-6. The utility model provides a technical solution: a toilet sewage treatment and drainage device, including a sewage filter tank 1, a fixing plate 2 is fixedly installed at the middle position of the top of the outer surface of the sewage filter tank 1, and a first fixing block 4 is fixedly connected to the upper and lower sides of the left front end of the fixing plate 2, and a lifting device is arranged on the two first fixing blocks 4;

Among them, a sealing plate 9 is arranged on the lifting device, a filter box 10 is fixedly installed at the lower end of the sealing plate 9, and a filter cleaning device is arranged on the filter box 10;

Among them, a water outlet pipe 40 is fixedly connected to the middle position of the right end of the sewage filter tank 1, and the water outlet pipe 40 is communicated with the interior of the sewage filter tank 1, and the end of the water outlet pipe 40 away from the sewage filter tank 1 is fixedly connected to the mixing tank 21, and the water outlet pipe 40 is communicated with the interior of the mixing tank 21, and an electric valve is arranged on the water outlet pipe 40;

Wherein, a liquid storage device is provided on the upper side of the mixing tank 21;

The first rotating shaft 30 and the second rotating shaft 31 are symmetrically installed in the interior of the mixing pool 21, and the right ends of the first rotating shaft 30 and the second rotating shaft 31 pass through the right end of the interior of the mixing pool 21, and the first rotating shaft 30 and the second rotating shaft 31 are provided with mixing devices.

Furthermore, the lifting device comprises a threaded rod 5, which is rotatably mounted between two first fixed blocks 4, and a first motor 3 is fixedly mounted on the upper end of the upper first fixed block 4, and an output end of the first motor 3 rotates through the upper end of the upper first fixed block 4 and is fixedly connected to the upper end of the threaded rod (5);

Among them, two second fixing blocks 6 are fixedly installed at the positions corresponding to the two first fixing blocks 4 at the rear side of the left end of the fixing plate 2, and a sliding rod 8 is fixedly connected between the two second fixing blocks 6. The outer surface of the sliding rod 8 is sleeved and slidably connected with an L-shaped moving plate 7, and the L-shaped moving plate 7 is threadedly connected to the outer surface of the threaded rod 5;

Wherein, a sealing plate 9 is fixedly connected to the lower end of the L-shaped movable plate 7 .

Further, the filter cleaning device includes a water inlet hole 11, which is opened on the upper left side of the filter box 10;

A triangular guide seat 12 is fixedly installed inside the filter box 10;

Among them, rectangular through holes 42 are symmetrically opened on the lower sides of the front and rear ends of the filter box 10, and limit rings 16 are arranged inside the two rectangular through holes 42. The lower ends of the inner parts of the two rectangular through holes 42 are rotatably installed with rotating columns 13. The outer surfaces of the two rotating columns 13 are sleeved and fixedly connected with rotating plates 14. The upper ends of the two rotating plates 14 are opened with first rectangular grooves 15. The setting of the first rectangular grooves 15 allows the debris to slide into the two first rectangular grooves 5 through the inclined surface of the triangular guide seat 12 when cleaning the filter box, and then slide into the two collection boxes 19 through the two first rectangular grooves 5.

Among them, the positions of the two first rectangular grooves 15 at the front and rear ends of the outer surface of the sewage filter tank 1 are fixedly installed with fixing frames 18, and the upper ends of the two fixing frames 18 are provided with collection boxes 19;

Among them, the rear end of the filter box 10 is evenly provided with filter holes 20. When the toilet sewage flows into the left end of the sewage filter pool 1, the setting of the filter box 10 and the filter hole 20 can filter and separate the debris in the sewage into the inside of the filter box 10. When it is necessary to clean the debris inside the filter box 10, the first motor 3 is started, and the output end of the first motor 3 rotates to drive the threaded rod 5 fixedly connected thereto to rotate. The threaded rod 5 rotates to drive the L-shaped movable plate 7 threadedly connected thereto to move upward. The L-shaped movable plate 7 moves to drive the sealing plate 9 fixedly connected thereto to move upward. The sealing plate 9 moves upward to drive the filter box 10 fixedly connected thereto to move upward. When the filter box 10 is completely lifted out of the rectangular through hole 17, due to gravity, the two rotating plates 14 will rotate outward. Due to the setting of the triangular guide seat 12 and the first rectangular groove 15, the impurities in the filter box 10 slide into the collection box 19, thereby cleaning the impurities in the toilet sewage. There is no need to salvage the impurities in the sewage when the sewage is treated later, which saves time and effort and improves the efficiency of sewage treatment.

Furthermore, the liquid storage device includes two supports 22, which are symmetrically fixedly mounted on the upper lateral position of the outer surface of the mixing tank 21, and a liquid storage tank 23 is fixedly mounted on one end of the two supports 22 away from the mixing tank 21, and a deodorant feeding hole 25 is provided on the left side of the upper end of the liquid storage tank 23;

A water pump 24 is fixedly installed at the lower end of the liquid storage tank 23, and a water pipe 26 is fixedly connected to the output end of the water pump 24. The lower end of the water pipe 26 passes through the inner bottom end of the liquid storage tank 23 and the top end of the mixing tank 21 in sequence, and is fixedly connected to a drain plate 27, and the water pipe 26 is communicated with the inside of the water pump 24 and the drain plate 27.

A second rectangular groove 28 is formed inside the drainage plate 27 , and water outlet holes 29 are evenly formed at the bottom of the inner wall of the second rectangular groove 28 .

Further, the mixing device includes a first gear 36 and a second gear 37, which are respectively sleeved and fixedly mounted on the right side of the outer surface of the first rotating shaft 30 and the second rotating shaft 31, and the first gear 36 is meshed and connected with the second gear 37;

The first rotating shaft 30 is sleeved and fixedly mounted on the outer surface of the first rotating shaft 30 near the right side of the first gear 36;

A second motor 41 is fixedly installed on the right side of the upper end of the mixing tank 21, and a third rotating shaft 32 is fixedly connected to the output end of the second motor 41. A first pulley 33 is fixedly installed on one end of the third rotating shaft 32 away from the second motor 41, and the first pulley 33 is connected to the second pulley 35 through a belt 34.

Furthermore, the first stirring column 38 and the second stirring column 39 are symmetrically and evenly fixedly installed on both sides of the outer surface of the first rotating shaft 30 and the second rotating shaft 31, and the first stirring column 38 and the second stirring column 39 are staggered. The water pump 24 is started, and the deodorant in the liquid storage tank 23 is sucked into the input end of the water pump 24, and then discharged from the output end of the water pump 24 into the inside of the water pipe 26, and then enters the inside of the drainage plate 27 connected to the water pipe 26, and then is discharged into the inside of the mixing tank 21 through the water outlet 29 opened at the lower end of the second rectangular groove 28. The second motor 41 is started, and the output end of the second motor 41 rotates to drive the third rotating shaft 32 fixedly connected thereto to rotate, and the rotation of the third rotating shaft 32 drives the first pulley 33 fixedly installed therewith to rotate. The first pulley 33 rotates to drive the second pulley 35 connected to its belt to rotate, the second pulley 35 rotates to drive the first rotating shaft 30 fixedly mounted thereon to rotate, the first rotating shaft 30 rotates to drive the first stirring column 38 fixedly connected thereto to rotate, and at the same time, the first gear 36 rotates to drive the second gear 37 meshing with it to rotate, the second gear 37 rotates to drive the second rotating shaft 31 fixedly mounted thereon to rotate, the second rotating shaft 31 rotates to drive the second stirring column 39 fixedly connected thereto to rotate, and the first stirring column 38 and the second stirring column 39 rotate alternately to mix the sewage and the deodorant in the mixing tank 21, thereby increasing the diffusion rate of the deodorant and the mixing efficiency of the sewage and the deodorant, thereby improving the effect of sewage treatment.

Working principle: When the toilet sewage treatment and drainage device is in use, when the toilet sewage flows into the left end of the sewage filter tank 1, the filter box 10 and the filter hole 20 are set to filter and separate the impurities in the sewage into the inside of the filter box 10. When it is necessary to clean the impurities inside the filter box 10, the first motor 3 is started, and the output end of the first motor 3 rotates to drive the threaded rod 5 fixedly connected to it to rotate, and the threaded rod 5 rotates to drive the L-shaped movable plate 7 threadedly connected to it to move upward, and the L-shaped movable plate 7 moves to drive the sealing plate 9 fixedly connected to it to move upward, and the sealing plate 9 moves upward to drive The filter box 10 fixedly connected thereto moves upward. When the filter box 10 is completely lifted out of the rectangular through hole 17, due to gravity, the two rotating plates 14 will rotate outward. Due to the arrangement of the triangular guide seat 12 and the first rectangular groove 15, the impurities in the filter box 10 slide into the collection box 19, thereby cleaning the impurities in the toilet sewage. There is no need to salvage the impurities in the sewage during the later sewage treatment, which saves time and effort and improves the efficiency of sewage treatment. The water pump 24 is started, and the deodorant in the liquid storage tank 23 is sucked into the input end of the water pump 24 and then discharged from the output end of the water pump 24. The water enters the interior of the water pipe 26, and then enters the interior of the drainage plate 27 connected to the water pipe 26, and then is discharged into the interior of the mixing tank 21 through the water outlet 29 opened at the lower end of the second rectangular groove 28, and the second motor 41 is started. The output end of the second motor 41 rotates to drive the third rotating shaft 32 fixedly connected thereto to rotate, and the third rotating shaft 32 rotates to drive the first belt pulley 33 sleeved and fixedly installed therewith to rotate, and the first belt pulley 33 rotates to drive the second belt pulley 35 connected to the belt to rotate, and the second belt pulley 35 rotates to drive the first rotating shaft 30 sleeved and fixedly installed therewith to rotate The first rotating shaft 30 rotates to drive the first stirring column 38 fixedly connected thereto to rotate. At the same time, the first gear 36 rotates to drive the second gear 37 meshingly connected thereto to rotate. The second gear 37 rotates to drive the second rotating shaft 31 fixedly installed thereon to rotate. The second rotating shaft 31 rotates to drive the second stirring column 39 fixedly connected thereto to rotate. The sewage and the deodorant in the mixing tank 21 are fully mixed through the staggered rotation of the first stirring column 38 and the second stirring column 39, thereby increasing the diffusion speed of the deodorant and the mixing efficiency of the sewage and the deodorant, thereby improving the sewage treatment effect.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims (6)

1. The utility model provides a bathroom sewage treatment drainage device, includes sewage filtering ponds (1), its characterized in that: a fixed plate (2) is fixedly arranged in the middle of the top end of the outer surface of the sewage filtering tank (1), first fixed blocks (4) are correspondingly and fixedly connected up and down on the front side of the left end of the fixed plate (2), and lifting devices are arranged on the two first fixed blocks (4);

Wherein, the lifting device is provided with a sealing plate (9), the lower end of the sealing plate (9) is fixedly provided with a filter box (10), and the filter box (10) is provided with a filter cleaning device;

Wherein, a water outlet pipe (40) is fixedly connected to the middle position of the right end of the sewage filtering tank (1), the water outlet pipe (40) is communicated with the interior of the sewage filtering tank (1), one end of the water outlet pipe (40) away from the sewage filtering tank (1) is fixedly connected with a mixing tank (21), the water outlet pipe (40) is communicated with the interior of the mixing tank (21), and an electric valve is arranged on the water outlet pipe (40);

wherein, a liquid storage device is arranged on the upper side of the mixing tank (21);

The mixing tank (21) is internally and longitudinally symmetrically provided with a first rotating shaft (30) and a second rotating shaft (31), the right ends of the first rotating shaft (30) and the second rotating shaft (31) penetrate through the right end of the mixing tank (21), and the first rotating shaft (30) and the second rotating shaft (31) are provided with a mixing device.

2. The sanitary wastewater treatment drainage apparatus of claim 1, wherein: the lifting device comprises a threaded rod (5), the threaded rod (5) is rotatably arranged between two first fixed blocks (4), a first motor (3) is fixedly arranged at the upper end of the upper first fixed block (4), and the output end of the first motor (3) penetrates through the upper end of the upper first fixed block (4) in a rotating mode and is fixedly connected with the upper end of the threaded rod (5);

The left end rear side of the fixed plate (2) is fixedly provided with two second fixed blocks (6) corresponding to the positions of the two first fixed blocks (4), a sliding rod (8) is fixedly connected between the two second fixed blocks (6), the outer surface of the sliding rod (8) is sleeved with an L-shaped movable plate (7) in a sliding connection manner, and the L-shaped movable plate (7) is in threaded connection with the outer surface of the threaded rod (5);

wherein, the lower extreme fixedly connected with closing plate (9) of L type movable plate (7).

3. The sanitary wastewater treatment drainage apparatus of claim 1, wherein: the filtering and cleaning device comprises a water inlet hole (11), and the water inlet hole (11) is formed in the upper side of the left end of the filtering box (10);

Wherein, the inside of the filter box (10) is fixedly provided with a triangular guide seat (12);

Rectangular through holes (42) are symmetrically formed in the lower sides of the front end and the rear end of the filter box (10), limiting rings (16) are arranged in the two rectangular through holes (42), rotating columns (13) are rotatably mounted at the lower ends of the inner parts of the two rectangular through holes (42), rotating plates (14) are fixedly connected to the outer surfaces of the two rotating columns (13) in a sleeved mode, and first rectangular grooves (15) are formed in the upper ends of the two rotating plates (14);

wherein, the front end and the rear end of the surface of the sewage filtering tank (1) are fixedly provided with fixing frames (18) corresponding to the positions of the two first rectangular grooves (15), and the upper ends of the two fixing frames (18) are provided with collecting boxes (19);

wherein, the rear end of the filter box (10) is evenly provided with filter holes (20).

4. The sanitary wastewater treatment drainage apparatus of claim 1, wherein: the liquid storage device comprises two supports (22), the two supports (22) are symmetrically and fixedly arranged on the transverse position of the upper end of the outer surface of the mixing tank (21), one end, far away from the mixing tank (21), of the two supports (22) is fixedly provided with a liquid storage tank (23), and the left side of the upper end of the liquid storage tank (23) is provided with a deodorant feeding hole (25);

The water pump (24) is fixedly arranged at the lower end of the inside of the liquid storage tank (23), the water pipe (26) is fixedly connected to the output end of the water pump (24), the lower end of the water pipe (26) sequentially penetrates through the bottom end of the inside of the liquid storage tank (23) and the top end of the mixing tank (21) to be fixedly connected with the drain plate (27), and the water pipe (26) is communicated with the inside of the drain plate (27);

wherein, second rectangular channel (28) has been seted up to the inside of drain bar (27), and apopore (29) have evenly been seted up to the inner wall bottom of second rectangular channel (28).

5. The sanitary wastewater treatment drainage apparatus of claim 1, wherein: the mixing device comprises a first gear (36) and a second gear (37), the first gear (36) and the second gear (37) are respectively sleeved and fixedly arranged on the right sides of the outer surfaces of the first rotating shaft (30) and the second rotating shaft (31), and the first gear (36) is meshed with the second gear (37);

Wherein, the outer surface of the first rotating shaft (30) is close to the right side of the first gear (36) and fixedly sleeved with a second belt pulley (35);

Wherein, upper end right side fixed mounting in mixed pond (21) has second motor (41), and the output fixedly connected with third axis of rotation (32) of second motor (41), and the one end that third axis of rotation (32) kept away from second motor (41) cup joints fixed mounting and has first belt pulley (33), and first belt pulley (33) are connected through belt (34) transmission with second belt pulley (35).

6. The sanitary wastewater treatment drainage apparatus of claim 5, wherein: the first stirring columns (38) and the second stirring columns (39) are symmetrically and uniformly arranged on two sides of the outer surface of the first rotating shaft (30) and the second rotating shaft (31), and the first stirring columns (38) and the second stirring columns (39) are arranged in a staggered mode.