CN108715502A - A kind of bored pool structure in sanitary sewage physical cleaning underground - Google Patents

Abstract

The invention discloses an underground stuffy pool structure for physical purification of domestic sewage, comprising a sewage pool, a cutting knife is arranged on the outer side of the turntable, a stirrer is installed on the bottom of the turntable, an electromagnetic heating coil is arranged on the inner wall of the heating chamber, and an air inlet fan and An oxygen-enriched membrane is arranged between the air pipes, the water pump and the sedimentation chamber are connected through a connecting pipe, and a filter screen is arranged between the connecting pipe and the sedimentation chamber. The invention drives the turntable to rotate by the drive motor through the rotating rod, which facilitates the high-speed rotation of the cutting knife on the outside of the turntable and the agitator at the bottom of the turntable, prevents the stains in the sewage from clogging the water inlet pipe, and improves the stains in the sewage by raising the temperature. Decomposition rate, improve sewage purification efficiency, make sewage purification more comprehensive, and through the input of oxygen, domestic sewage can be separated from oil and water, and it can also accelerate the rapid reproduction of aerobic microorganisms in the sedimentation chamber in an oxygen-enriched environment, improve the decomposition rate, and more Facilitate the discharge of sewage.

Description

An underground stuffy pool structure for physical purification of domestic sewage

technical field

The invention relates to the field of sewage treatment and purification, in particular to an underground stuffy pool structure for physical purification of domestic sewage.

Background technique

Domestic sewage is the wastewater discharged in the daily life of residents, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and industrial enterprise toilets, etc. The pollutants contained in domestic sewage are mainly organic matter ( Such as protein, carbohydrate, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infection virus, etc.), the organic matter existing in domestic sewage is extremely unstable, easy to rot and produce stench, bacteria and pathogens The large-scale reproduction of organic matter in domestic sewage as nutrition can lead to the spread of infectious diseases. Therefore, domestic sewage must be treated before discharge. In general, during the treatment of domestic sewage, impurities in domestic sewage and large particle stains will affect the water pipes. Causes blockage, resulting in low sewage purification efficiency, and domestic sewage contains a large amount of oil and water, which is difficult to separate after mixing, which increases the cost of sewage purification.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide an underground stuffy pool structure for physical purification of domestic sewage, which can prevent impurities in domestic sewage and large particle stains from clogging water pipes, improve sewage purification efficiency, and make sewage The purification is more comprehensive, and it is convenient for oil-water separation of domestic sewage, and it is more convenient for sewage discharge.

In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:

The present invention relates to an underground stuffy pool structure for physical purification of domestic sewage, including a sewage pool. A heating chamber and a sedimentation chamber are arranged inside the sewage pool, and the heating chamber and the sedimentation chamber are separated by a filter plate. A fixed pool cover is installed on one side of the top of the sewage pool, and a sliding pool cover is installed on the other side of the top of the sewage pool. One end of the sliding pool cover is connected with a push rod, and one end of the push rod is installed with a A hydraulic cylinder, a water inlet pipe is connected to the side of the sewage pool away from the sliding pool cover plate, a driving motor is installed on the top of the water inlet pipe, and a rotating rod is connected to the bottom end of the driving motor, and the rotating rod extends to the inside of the water inlet pipe , the bottom end of the rotating rod is equipped with a turntable, a sealing ring is also arranged between the rotating rod and the turntable, and the sealing ring is located on the outer surface of the water inlet pipe, a cutting knife is arranged on the outside of the turntable, and the turntable An agitator is installed at the bottom, a solenoid valve is arranged between the drive motor and the sewage pool, and the solenoid valve is located on the water inlet pipe, an electric heater is provided on the outside of the sewage pool close to the push rod, and an An electromagnetic heating coil is provided, and an air inlet fan is arranged on the outside of the precipitation chamber close to the water inlet pipe, and one end of the air inlet fan is connected with an air pipe, and an oxygen-enriched film is arranged between the air inlet fan and the air pipe, and the air pipe A one-way control valve is arranged on the top, and a water pump is arranged on the outside of the sedimentation chamber far away from the air intake fan. The water pump is connected to the sedimentation chamber through a connecting pipe. Filter screens are arranged between the sedimentation chambers.

As a preferred technical solution of the present invention, the cover plate of the fixed pool is a hollow structure.

As a preferred technical solution of the present invention, the sliding pool cover is connected to the hydraulic cylinder through a push rod.

As a preferred technical solution of the present invention, the drive motor is in drive connection with the turntable through a rotating rod.

As a preferred technical solution of the present invention, the air intake fan is connected to the settling chamber through a gas delivery pipe.

As a preferred technical solution of the present invention, the drive motor, the electric heater, the induced draft fan and the water pump are all externally connected to a power supply.

As a preferred technical solution of the present invention, the thickness of the sliding pool cover is smaller than that of the fixed pool cover, and the sliding pool cover and the fixed pool cover are at the same level.

Compared with the prior art, the beneficial effects of the present invention are as follows:

The invention drives the turntable to rotate by the drive motor through the rotating rod, which facilitates the high-speed rotation of the cutting knife on the outside of the turntable and the agitator at the bottom of the turntable, and can cut the stains in the sewage flowing in the water inlet pipe and then mix them with the agitator. Evenly, it can prevent the stains in the sewage from clogging the water inlet pipe. The electric heater can heat the heating chamber through the electromagnetic heating coil. By raising the temperature, the decomposition rate of the stains in the sewage can be improved, which is helpful for the purification of the sewage. Improve the efficiency of sewage purification, make sewage purification more comprehensive, and through the input of oxygen, it can not only separate oil and water from domestic sewage, but also accelerate the rapid reproduction of aerobic microorganisms in the sedimentation chamber in an oxygen-enriched environment, increase the decomposition rate, and facilitate sewage treatment. emission.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

Fig. 1 is the overall structural representation of the present invention;

In the figure: 1. sewage tank; 2. heating chamber; 3. sedimentation chamber; 4. filter plate; 5. fixed tank cover; 6. sliding tank cover; 7. push rod; 8. hydraulic cylinder; 9. Water pipe; 10, driving motor; 11, rotating rod; 12, turntable; 13, sealing ring; 14, cutter; 15, agitator; 16, solenoid valve; 17, electric heater; 18, electromagnetic heating coil; 19, Inlet fan; 20. Air pipe; 21. Oxygen-enriched membrane; 22. One-way control valve; 23. Water pump; 24. Connecting pipe; 25. Outlet pipe; 26. Filter.

Detailed ways

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

The same reference numerals in the drawings all refer to the same components.

Also, detailed descriptions of known arts will be omitted if they are unnecessary to illustrate the features of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

Example 1

As shown in Figure 1, the present invention provides an underground stuffy pool structure for physical purification of domestic sewage, including a sewage pool 1, a heating chamber 2 and a sedimentation chamber 3 are arranged inside the sewage pool 1, and a passage between the heating chamber 2 and the sedimentation chamber 3 The filter plates 4 are separated from each other, a fixed pool cover 5 is installed on one side of the top of the sewage pool 1, a sliding pool cover 6 is installed on the other side of the top of the sewage pool 1, and a push rod is connected to one end of the sliding pool cover 6 7. A hydraulic cylinder 8 is installed on one end of the push rod 7. The side of the sewage pool 1 far away from the sliding pool cover 6 is connected to a water inlet pipe 9. The top of the water inlet pipe 9 is provided with a drive motor 10, and the bottom end of the drive motor 10 is connected to a Rotating rod 11, and rotating rod 11 extends to the inside of water inlet pipe 9, and the bottom end of rotating rod 11 is equipped with turntable 12, is also provided with sealing ring 13 between rotating rod 11 and rotating disk 12, and sealing ring 13 is positioned at water inlet pipe 9 The outer surface of the rotating rod 11 and the water inlet pipe 9 are strengthened, the outer side of the rotating disc 12 is provided with a cutting knife 14, and the bottom end of the rotating disc 12 is equipped with an agitator 15. The agitator 15 is in the shape of an egg beater. A solenoid valve 16 is arranged between the motor 10 and the sewage pool 1, and the solenoid valve 16 is located on the water inlet pipe 9 to control the sewage in and out of the water inlet pipe 9. The sewage pool 1 is provided with an electric heater 17 near the outside of the push rod 7. The inner wall of the heating chamber 2 is provided with an electromagnetic heating coil 18, and the sedimentation chamber 3 is provided with an inlet fan 19 near the outside of the water inlet pipe 9. Oxygen-enriched membrane 21, a one-way control valve 22 is provided on the gas delivery pipe 20 for controlling air circulation, a water pump 23 is provided on the outside of the sedimentation chamber 3 away from the intake fan 19, and the water pump 23 and the sedimentation chamber 3 are connected through a connecting pipe 24 Connection, one end of the water pump 23 is connected with an outlet pipe 25, and a filter screen 26 is arranged between the connecting pipe 24 and the sedimentation chamber 3. The filter screen 26 is an activated carbon filter screen, so that the water pump 23 can extract the sewage in the sedimentation chamber 3, and after heating , filter, and fully mixed sewage is filtered through the filter screen 26, and after being connected to oxygen, oil and water can be separated, and the decomposition rate can be improved, and then discharged from the outlet pipe 25.

The fixed pool cover plate 5 is a hollow structure, which can facilitate the sliding pool cover plate 6 and the fixed pool cover plate 5 to be socketed.

The sliding pool cover plate 6 is connected to the hydraulic cylinder 8 through the push rod 7, and the hydraulic cylinder 8 pushes the sliding pool cover plate 6 to slide on the top of the sewage pool 1 through the push rod 7, so as to cover the sewage pool 1 and prevent the sewage pool 1 from The smell spreads.

The driving motor 10 is connected to the rotating disk 12 through the rotating rod 11. The driving motor 10 drives the rotating disk 12 to rotate through the rotating rod 11, so that the cutting knife 14 on the outside of the rotating disk 12 and the agitator 15 at the bottom of the rotating disk 12 are rotated at a high speed, and the water inlet pipe can be rotated at a high speed. The stains in the sewage flowing in 9 are cut and mixed by the agitator 15, which can prevent the stains in the sewage from blocking the water inlet pipe 9, and can improve the efficiency of purifying sewage.

The air inlet 19 is connected to the sedimentation chamber 3 through the gas delivery pipe 20. The inlet fan 19 can inhale the external air, and after passing through the oxygen-enriched membrane 21, the oxygen in the air can be input into the sedimentation chamber 3 through the air delivery pipe 20. , it can not only accelerate the rapid reproduction of aerobic microorganisms in the sedimentation chamber 3 in the oxygen-enriched environment, but also increase the decomposition rate, and after the oxygen passes through the sewage, it can use the oil droplets to adhere to the highly dispersed microbubbles to increase the buoyancy and then float up The speed is increased by nearly a thousand times, which can separate the sewage from oil and water and effectively purify domestic sewage.

The drive motor 10, the electric heater 17, the induced draft fan 19 and the water pump 23 are all externally connected to a power supply, which facilitates the rotation of the turntable 12, cuts and pulverizes the stains in the sewage, and stirs them with the sewage through the agitator 15. Fully mixed, both can To prevent the water inlet pipe 9 from clogging, and to improve the efficiency of sewage filtration and separation, the electric heater 17 can heat the heating chamber 2 through the electromagnetic heating coil 18, and can increase the decomposition rate of stains in the sewage by raising the temperature, which contributes to Purification of sewage.

The thickness of the sliding pool cover plate 6 is smaller than that of the fixed pool cover plate 5, and the sliding pool cover plate 6 and the fixed pool cover plate 5 are at the same level, and the hydraulic cylinder 8 pushes the sliding pool cover plate 6 on the top of the sewage pool 1 through the push rod 7. Sliding, so that the sliding pool cover 6 can be socketed with the fixed pool cover 5.

Concretely, the sewage enters the sewage pool 1 through the water inlet pipe 9, and the solenoid valve 16 controls the sewage in the water inlet pipe 9 to enter and exit. Rotate, cut and pulverize the stain block in the sewage, stir and fully mix with the sewage through the agitator 15, which can prevent the water inlet pipe 9 from clogging and improve the efficiency of sewage filtration and separation. The electric heater 17 can pass through the electromagnetic heating coil 18 plays a role in heating the heating chamber 2. By raising the temperature, the stain decomposition rate in the sewage can be increased, which is helpful for the purification of the sewage. The air intake fan 19 can inhale the external air, and after passing through the oxygen-enriched membrane 21, The oxygen in the air can be input into the sedimentation chamber 3 through the air pipe 20, which can not only clamp the aerobic microorganisms in the sedimentation chamber 3 to multiply rapidly in the oxygen-enriched environment, but also improve the decomposition rate, and the oxygen can use the oil after passing through the sewage. After the beads adhere to the highly dispersed micro-bubbles, the buoyancy is increased, and the floating speed is increased by nearly a thousand times, so that the sewage can be separated from oil and water, and the domestic sewage can be effectively purified. Finally, the sewage in the sedimentation chamber 3 is absorbed by the water pump 23 from the connection The pipe 24 flows out, and is filtered through the filter screen 26 to further filter out the residual tiny particle stains, further improve the sewage purification ability, and the purified sewage is discharged from the outlet pipe 25 .

The present invention drives the turntable 12 to rotate by the drive motor 10 through the turning rod 11, so that the cutting knife 14 on the outside of the turntable 12 and the agitator 15 at the bottom of the turntable 12 are conveniently rotated at high speed, and the stains in the sewage flowing in the water inlet pipe 9 can be removed. After cutting, the stirrer 15 is used to mix, which can prevent the stains in the sewage from clogging the water inlet pipe 9. The electric heater 17 can heat the heating chamber 2 through the electromagnetic heating coil 18, and the sewage can be improved by heating up. The decomposition rate of stains in the chamber is helpful to the purification of sewage, improves the efficiency of sewage purification, and makes sewage purification more comprehensive, and through the input of oxygen, it can not only separate oil and water from domestic sewage, but also accelerate the aerobic microorganisms in the sedimentation chamber 3. Rapid reproduction in an oxygen environment increases the decomposition rate and facilitates the discharge of sewage.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. An underground stuffy pool structure for physical purification of domestic sewage, comprising a sewage pool (1), characterized in that, the inside of the sewage pool (1) is provided with a heating chamber (2) and a sedimentation chamber (3), and the heating The cavity (2) and the settling cavity (3) are separated by a filter plate (4), and a fixed pool cover (5) is installed on the top side of the sewage pool (1), and the sewage pool (1) ) is provided with a sliding pool cover (6) on the other side of the top, one end of the sliding pool cover (6) is connected with a push rod (7), and one end of the push rod (7) is equipped with a hydraulic cylinder (8 ), the side of the sewage pool (1) away from the sliding pool cover (6) is connected with a water inlet pipe (9), and the top of the water inlet pipe (9) is provided with a driving motor (10), and the driving motor (10) The bottom end of the rotating rod (11) is connected with the rotating rod (11), and the rotating rod (11) extends to the inside of the water inlet pipe (9). The bottom end of the rotating rod (11) is equipped with a rotating disk (12), and the rotating rod (11 ) and the rotating disk (12) are also provided with a sealing ring (13), and the sealing ring (13) is located on the outer surface of the water inlet pipe (9), and the outer side of the rotating disk (12) is provided with a cutting knife (14), so The bottom end of the turntable (12) is equipped with an agitator (15), an electromagnetic valve (16) is arranged between the drive motor (10) and the sewage pool (1), and the electromagnetic valve (16) is located at the water inlet pipe (9 ), the sewage pool (1) is provided with an electric heater (17) near the outside of the push rod (7), the inner wall of the heating chamber (2) is provided with an electromagnetic heating coil (18), and the sedimentation chamber (3) An air intake fan (19) is arranged near the outside of the water inlet pipe (9), and one end of the air intake fan (19) is connected with an air delivery pipe (20). An oxygen-enriched membrane (21) is arranged between them, a one-way control valve (22) is arranged on the gas delivery pipe (20), and a water pump (23) is arranged on the outside of the precipitation chamber (3) away from the air inlet fan (19), The water pump (23) is connected with the settling chamber (3) by a connecting pipe (24), and one end of the water pump (23) is connected with an outlet pipe (25), and the connecting pipe (24) is connected with the settling chamber ( 3) A filter screen (26) is arranged between them. 2. The structure of an underground stuffy pool for physical purification of domestic sewage according to claim 1, wherein the fixed pool cover plate (5) is a hollow structure. 3. The structure of an underground stuffy pool for physical purification of domestic sewage according to claim 1, characterized in that the sliding pool cover (6) is connected to the hydraulic cylinder (8) through a push rod (7). 4. The underground stuffy pool structure for physical purification of domestic sewage according to claim 1, characterized in that, the drive motor (10) is connected to the turntable (12) through a rotating rod (11). 5 . The structure of an underground stuffy pool for physical purification of domestic sewage according to claim 1 , characterized in that, the inlet fan ( 19 ) is connected to the settling chamber ( 3 ) through a gas delivery pipe ( 20 ). 6. The underground stuffy pool structure for physical purification of domestic sewage according to claim 1, characterized in that, the drive motor (10), electric heater (17), induced draft fan (19) and water pump (23) are all There is an external power supply. 7. A kind of domestic sewage physical purification underground boring pool structure according to claim 2, characterized in that, the thickness of the sliding pool cover plate (6) is less than the fixed pool cover plate (5), and the sliding pool cover plate ( 6) Be at the same level as the fixed pool cover (5).