CN212119273U

CN212119273U - Sewage treatment equipment

Info

Publication number: CN212119273U
Application number: CN202020061161.2U
Authority: CN
Inventors: 林星; 魏尚卿
Original assignee: Fuzhou Qinglin Environmental Protection Technology Development Co ltd
Current assignee: Fuzhou Qinglin Environmental Protection Technology Development Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-12-11
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a sewage treatment device, which belongs to the technical field of water purification and comprises a body, wherein the body comprises a water outlet cavity and a sewage discharge cavity, the middle of the water outlet cavity and the sewage discharge cavity is separated by a filter layer, the side wall of the water outlet cavity is provided with a water outlet communicated with a secondary treatment stage, the middle of the sewage discharge cavity is provided with a rotating plate, the rotating plate divides the sewage discharge cavity into an upper sewage discharge cavity and a lower sewage discharge cavity when rotating to be vertical to the side wall of the sewage discharge cavity, the upper end of the water outlet cavity is provided with a water inlet pipe, the water inlet pipe passes through the filter layer and is communicated with the upper sewage discharge cavity, the side wall of the upper sewage discharge cavity is provided with an observation window, the bottom of the lower sewage discharge cavity is provided with a discharge pipe, the other end of the discharge pipe is communicated with a circulating system, the utility model has the advantages of directly cleaning the sediment and preventing blockage through the sewage treatment equipment.

Description

Sewage treatment equipment

Technical Field

The utility model relates to a water purification technology field specifically is a sewage treatment device.

Background

With the continuous development of society, environmental pollution is more and more serious, and water quality pollution is also a part of the environmental pollution, so more and more sewage is discharged into life. Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment can be divided into primary treatment, secondary treatment and tertiary treatment according to the treatment degree. The first stage treatment mainly removes solid matter in a suspended state in sewage, and a physical method is commonly used. The secondary treatment mainly removes organic pollutants in a colloid and dissolved state in the sewage, the primary treatment is the pretreatment of the secondary treatment, and the water after the primary treatment flows into the secondary treatment stage.

The existing primary treatment process is mainly used for treating sewage through the filtration of a precipitation cavity, a plurality of precipitates can be generated after the sewage is filtered, and the precipitates easily cause equipment blockage, so that the precipitates need to be manually cleaned in time, and time and labor are wasted.

Based on this, the utility model designs a sewage treatment device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment device to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage treatment device, includes the body, the body includes out water cavity and blowdown chamber, it separates through the filter layer to go out the middle of water cavity and the blowdown chamber, the lateral wall that goes out the water cavity is equipped with the delivery port that is linked together with the secondary treatment stage, be equipped with the rotor plate in the middle of the blowdown chamber, the rotor plate is rotatory when perpendicular with blowdown chamber lateral wall to separate the blowdown chamber into blowdown chamber and lower blowdown chamber two parts, the upper end of going out the water cavity is equipped with the inlet tube, the inlet tube passes the filter layer and is linked together with last blowdown chamber, the lateral wall in last blowdown chamber is equipped with an observation window, the bottom in blowdown chamber is equipped with the discharge tube down, the other end intercommunication of discharge tube has a circulation system, the other end of circulation system with the inlet tube communicates with each other, be.

Preferably, the rotating plate is composed of a rotating shaft and a clamping plate, the clamping plate is a cylindrical plate matched with the inner wall of the sewage discharge cavity in shape, a through hole penetrates through the side wall of the clamping plate through the circle center, and the rotating shaft penetrates through the through hole and the clamping plate to form a structure capable of rotating and moving 360 degrees.

Preferably, the side wall of the lower sewage cavity is provided with a limiting block capable of limiting the clamping plate to rotate to a vertical state.

Preferably, a buffer cushion is arranged on one side of the limiting block, which is in contact with the rotating plate.

Preferably, the filter layer is made of a woven filter cloth.

Preferably, the circulation system includes collecting pit, drinking-water pipe and discharge gate, the drinking-water pipe is located the upper end of collecting pit, be equipped with the water pump on the drinking-water pipe, the discharge gate is located the one side that the body was kept away from to the collecting pit lower extreme, be equipped with the bleeder valve on the discharge gate.

Preferably, one side of the observation window, which is close to the body, is provided with a magnetic mud scraper, the other side of the observation window is provided with a magnet matched with the mud scraper, and the mud scraper and the magnet move in the vertical direction.

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

the utility model comprises a body, the body comprises a water outlet cavity and a sewage discharge cavity, the middle of the water outlet cavity and the sewage discharge cavity is separated by a filter layer, the side wall of the water outlet cavity is provided with a water outlet communicated with the secondary treatment stage, the middle of the sewage discharge cavity is provided with a rotary plate, the rotary plate separates the sewage discharge cavity into an upper sewage discharge cavity and a lower sewage discharge cavity when rotating to be vertical to the side wall of the sewage discharge cavity, the upper end of the water outlet cavity is provided with a water inlet pipe, the water inlet pipe passes through the filter layer and is communicated with the upper sewage discharge cavity, the side wall of the upper sewage discharge cavity is provided with an observation window, the bottom of the lower sewage discharge cavity is provided with a discharge pipe, the other end of the discharge pipe is communicated with a circulation system, the other end of the circulation system is communicated with the water inlet pipe, the discharge pipe is provided, what of precipitate can be observed through the observation window, when the precipitate reaches a take the altitude, rotate into vertical state through the rotor plate, because under the action of gravity, the precipitate drops the blowdown intracavity down from the rotor plate to arrange the circulation system through the discharge tube in, the rethread inlet tube intake behind the precipitate discharge washes the rotating plate, need not the manual work, labour saving and time saving, and can effectively prevent that the blowdown intracavity from blockking up.

Drawings

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

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a sectional view showing the inner structure of the main body of the present embodiment;

FIG. 3 is a schematic view illustrating a rotation state of the rotating plate according to the present embodiment;

FIG. 4 is a partially enlarged cross-sectional view of the highlighted viewing window structure of this embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a body; 2. a water outlet cavity; 3. a blowdown chamber; 31. an upper blowdown chamber; 32. a lower drainage cavity; 4. a rotating plate; 41. a rotating shaft; 42. clamping a plate; 5. a water inlet pipe; 6. a filter layer; 7. an observation window; 8. a water outlet; 9. a discharge pipe; 10. a discharge valve; 421. a through hole; 11. a limiting block; 12. a cushion pad; 13. a collection tank; 14. a water pumping pipe; 15. a discharge port; 16. a water pump; 17. a discharge valve; 18. a mud scraper; 19. and a magnet.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sewage treatment equipment, which comprises a body 1, body 1 includes out water cavity 2 and blowdown cavity 3, it separates through filter layer 6 to go out water cavity 2 and 3 middles of blowdown cavity, the lateral wall that goes out water cavity 2 is equipped with the delivery port 8 that is linked together with the secondary treatment stage, be equipped with rotor plate 4 in the middle of the blowdown cavity 3, rotor plate 4 separates blowdown cavity 3 when rotatory to be perpendicular with 3 lateral walls of blowdown cavity for go up blowdown cavity 31 and blowdown cavity 32 two parts down, the upper end that goes out water cavity 2 is equipped with inlet tube 5, inlet tube 5 passes filter layer 6 and is linked together with last blowdown cavity 31, the lateral wall that goes up the blowdown cavity 31 is equipped with an observation window 7, the bottom in lower blowdown cavity 32 is equipped with discharge tube 9, the other end intercommunication of discharge tube 9 has a circulation system, the other end of circulation system with inlet tube 5 communicates with each other.

As shown in fig. 2 and 3, the rotor plate 4 comprises rotation axis 41 and cardboard 42, the cardboard 42 is the cylinder board with 3 inner wall shape looks adaptations of blowdown chamber, cardboard 42 lateral wall has a through-hole 421 through the centre of a circle runs through, rotation axis 41 passes through-hole 421 and cardboard 42 forms the structure that can 360 rotatory activities, when the precipitate in the blowdown chamber 3 reaches a take the altitude, rotate through rotation axis 41, with cardboard 42 under the vertical state of rotating, under the effect of gravity, the precipitate drops to the blowdown chamber 3 from rotor plate 4 in, and discharge through discharge tube 9, need not manual cleaning, time saving and labor saving.

As shown in FIGS. 2 and 3, the side wall of the lower sewage cavity 32 is provided with a limiting block 11 capable of limiting the rotation of the clamping plate 42 to the vertical state, and the limiting block 11 can prevent the incomplete discharge of the sediment caused by the overlarge rotation angle of the clamping plate 42.

Further, one side that stopper 11 and rotor plate 4 contacted is equipped with buffering cushion 12, through setting up buffering cushion 12, plays the cushioning effect when rotor plate 4 and stopper 11 contact, prevents that rotor plate 4 and stopper 11 rigidity from touching, prolongs the life of stopper 11 and rotor plate 4.

As shown in figure 2, the filter layer 6 is composed of textile filter cloth, and the filter layer 6 can prevent the sediment in the sewage discharge cavity 3 from splashing to influence the primary treatment effect, and can also perform secondary filtration on the sewage after the sedimentation process, thereby improving the sewage treatment quality.

As shown in fig. 1, the circulation system includes a collection tank 13, a water pumping pipe 14 and a discharge port 15, the water pumping pipe 14 is located the upper end of the collection tank 13, a water pump 16 is arranged on the water pumping pipe 14, the discharge port 15 is located one side of the lower end of the collection tank 13, which is far away from the body 1, a discharge valve 17 is arranged on the discharge port 15, by opening the discharge valve 17, precipitates can be discharged from the discharge port 15 for centralized treatment, after the rotating plate 4 is cleaned, the cleaned sewage is temporarily stored in the collection tank 13, the water pump 16 is opened, the sewage in the collection tank 13 enters the water inlet pipe 5 through the water pumping pipe 14 under the action of the water pump 16, and then the sewage is subjected to precipitation treatment, and water resources.

As shown in fig. 4, one side of the observation window 7 close to the body 1 is provided with a magnetic mud scraper 18, the other side is provided with a magnet 19 matched with the mud scraper 18, the mud scraper 18 and the magnet 19 move in the vertical direction, the height of the sediment in the body 1 can be monitored in real time through the observation window 7, and when the observation window 7 is blocked by the sludge, the magnet 19 can be matched with the mud scraper 18 in the body 1 to scrape the sludge in time.

One specific application of this embodiment is:

when sewage enters into blowdown chamber 3 from inlet tube 5, the precipitate is piled up and is deposited on rotor plate 4, can observe how much of precipitate through observation window 7, when the precipitate reaches a take the altitude, rotate into vertical state through rotor plate 4, because under the action of gravity, the precipitate drops down in blowdown chamber 32 from rotor plate 4, and discharge through discharge tube 9 in the collecting pit 13, the rethread inlet tube 5 intake behind the precipitate discharge, wash rotor plate 4, sewage after washing discharges in collecting pit 13 through discharge tube 9, the precipitate in the collecting pit 13 passes through discharge gate 15 and discharges, sewage in the collecting pit 13 enters into inlet tube 5 through drinking-water pipe 14 under water pump 16's effect, carry out sedimentation treatment once more.

To sum up, through the rotatable structure of 1 interior rotor plate 4 of body, behind the discharge deposit, under rotatory vertical state through rotor plate 4, can directly wash the deposit, need not the manual work, labour saving and time saving to can effectively prevent to block up in the blowdown chamber 3.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. A sewage treatment apparatus comprising a body (1), characterized in that: the body (1) comprises a water outlet cavity (2) and a sewage discharging cavity (3), the water outlet cavity (2) and the sewage discharging cavity (3) are separated by a filter layer (6), the side wall of the water outlet cavity (2) is provided with a water outlet (8) communicated with a secondary treatment stage, the middle of the sewage discharging cavity (3) is provided with a rotating plate (4), the rotating plate (4) separates the sewage discharging cavity (3) into an upper sewage discharging cavity (31) and a lower sewage discharging cavity (32) when rotating to be vertical to the side wall of the sewage discharging cavity (3), the upper end of the water outlet cavity (2) is provided with a water inlet pipe (5), the water inlet pipe (5) penetrates through the filter layer (6) and is communicated with the upper sewage discharging cavity (31), the side wall of the upper sewage discharging cavity (31) is provided with an observation window (7), the bottom of the lower sewage discharging cavity (32) is provided with a discharging pipe (9), and the other end of the discharging pipe (9, the other end of the circulating system is communicated with the water inlet pipe (5), and a discharge valve (10) is arranged on the discharge pipe (9).

2. The sewage treatment apparatus according to claim 1, wherein: the rotating plate (4) is composed of a rotating shaft (41) and a clamping plate (42), the clamping plate (42) is a cylindrical plate matched with the inner wall of the sewage discharge cavity (3) in shape, a through hole (421) penetrates through the side wall of the clamping plate (42) through the circle center, and the rotating shaft (41) penetrates through the through hole (421) and the clamping plate (42) to form a structure capable of rotating and moving in 360 degrees.

3. The sewage treatment apparatus according to claim 1, wherein: the side wall of the lower sewage discharging cavity (32) is provided with a limiting block (11) which can limit the clamping plate (42) to rotate to a vertical state.

4. The sewage treatment apparatus according to claim 3, wherein: and a buffer soft cushion (12) is arranged on one side of the limiting block (11) which is in contact with the rotating plate (4).

5. The sewage treatment apparatus according to claim 1, wherein: the filter layer (6) is made of textile filter cloth.

6. The sewage treatment apparatus according to claim 1, wherein: the circulation system includes collecting pit (13), drinking-water pipe (14) and discharge gate (15), drinking-water pipe (14) are located the upper end of collecting pit (13), be equipped with water pump (16) on drinking-water pipe (14), one side of body (1) is kept away from to discharge gate (15) position collecting pit (13) lower extreme, be equipped with bleeder valve (17) on discharge gate (15).

7. The sewage treatment apparatus according to claim 1, wherein: one side of the observation window (7) close to the body (1) is provided with a magnetic mud scraper (18), the other side of the observation window is provided with a magnet (19) matched with the mud scraper (18), and the mud scraper (18) and the magnet (19) move in the vertical direction.