CN217895352U

CN217895352U - A degassing unit for sewage treatment

Info

Publication number: CN217895352U
Application number: CN202221825641.7U
Authority: CN
Inventors: 郭勇强
Original assignee: Qingdao Huachun Environmental Technology Co ltd
Current assignee: Qingdao Huachun Environmental Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-25
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a degassing unit for sewage treatment, the on-line screen storage device comprises a base, the inside ladder rectangular channel of having seted up of base, ladder rectangular channel top is provided with the disinfect box, the water inlet has been seted up to disinfect box one side, and the delivery port has been seted up to the opposite side, the inside fixed first hang plate, the second hang plate of being provided with of disinfect box, the air inlet has been seted up in the middle of one side that the disinfect box lower extreme is close to the delivery port, disinfect box upper end opening, and the top is provided with the flange, the fixed apron that is provided with in flange top, the apron top is close to water inlet one end rear side and has been seted up the feed inlet, the apron top is close to the middle gas outlet of having seted up in water inlet one side. The utility model discloses a degassing unit for sewage treatment, the utility model discloses disinfectant misce bene, the disinfection is more high-efficient, has improved the practicality of device, and relatively energy-conserving, saves the cost.

Description

A degassing unit for sewage treatment

Technical Field

The utility model relates to a sewage treatment field especially relates to a degassing unit for sewage treatment.

Background

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, and is classified according to sewage sources, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, the domestic sewage is sewage produced in daily life and refers to complex mixtures of inorganic matters and organic matters in various forms, and ultraviolet disinfection and disinfectant disinfection are the most common treatment modes in the sewage treatment.

However, the existing common sewage treatment is that the disinfection lamp irradiates and the disinfectant is added according to the water source, but the existing disinfection device has single function and only has single disinfection function, so that the adaptability is poor, and the complex sewage condition cannot be met.

The current patent (publication number is CN 215828537U) discloses a degassing unit for sewage treatment, relates to sewage treatment technical field, install a plurality of UV lamps on the inner wall of disinfection jar, fixedly connected with mixes the storehouse on the inside bottom face of disinfection jar, the gaseous intercommunication case of fixedly connected with on the up end of mixing the storehouse, be provided with a plurality of mounting holes on the lower terminal surface of gaseous intercommunication case, and the inside fixed mounting of mounting hole has the trachea that looses, be provided with a plurality of ventholes on the trachea that looses's the side surface, the trachea that looses is arranged in the inboard space of mixing the storehouse, the inside of disinfection jar is provided with ceramic filter, ceramic filter is the pipe form, and ceramic filter cup joints in the outside of mixing the storehouse. The utility model discloses a practical device has solved the only operation of disinfecting of current degassing unit major part to a certain extent, and the disinfection effect remains the problem that improves, has improved the disinfection effect, and the device compact structure simultaneously, area is little, puts and carries in a flexible way.

However, the device still has more disadvantages in use, such as: the gas supply device is complex and tedious, the practicability of the device is reduced, the sewage flow is inconvenient to circulate, the pressurization and energy consumption are more, only the chlorine gas disinfection function is realized, and the disinfection by the solid disinfectant cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a disinfection device for sewage treatment. In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a degassing unit for sewage treatment, includes the base, the ladder rectangular channel has been seted up to the inside centre of base, both ends run through the base about the ladder rectangular channel, the arc wall has been seted up to the upper end in the middle of base one side, the base top is provided with the disinfect box, the disinfect box is placed in the ladder rectangular channel, the water inlet has been seted up in the middle of disinfect box one side top, the delivery port has been seted up in the middle of the disinfect box opposite side below, the delivery port is placed in the arc wall, the inside fixed first hang plate, the second hang plate that is provided with of disinfect box, the upper end at the inside wall that is close to water inlet one end is fixed to first hang plate, the lower extreme at the inside wall that is close to delivery port one end is fixed to the second hang plate, first hang plate, second hang plate all slope arrange downwards, the air inlet has been seted up in the middle of one side that the disinfect box lower extreme is close to the delivery port, disinfect box upper end opening, and the top is provided with the flange, the fixed apron in flange top, the apron top is provided with the apron, the feed inlet is close to water inlet one end rear side, the gas outlet has been seted up in the middle of apron top.

As a further description of the above technical solution:

three bolt holes are formed in the front side and the rear side of the flange and the cover plate.

As a further description of the above technical solution:

four supporting legs are arranged at the corners of the lower end of the base.

As a further description of the above technical solution:

the first inclined plate and the second inclined plate are arranged downwards in an inclined mode, and an included angle between the first inclined plate and the horizontal plane is 10 degrees.

As a further description of the above technical solution:

the upper end of the feed inlet is conical.

As a further description of the above technical solution:

and the water outlet and the air inlet are both provided with valves.

As a further description of the above technical solution:

and the valves of the water outlet and the air inlet are not opened simultaneously.

As a further description of the above technical solution:

all be provided with two ultraviolet ray disinfection lamps on the inside wall around the disinfect box.

The utility model discloses following beneficial effect has:

1. in the utility model, the disinfection gas can be simultaneously introduced and the solid disinfectant can be added, and the disinfection lamp is accompanied, so that the disinfection is more efficient.

2. In the utility model, the air supply device is simple, and the arrangement of the inclined plate can ensure that the sterilizing gas and the solid disinfectant are uniformly mixed, thereby improving the practicability of the device.

3. In the utility model, the sewage inlet is at the top, the outlet is at the bottom, and in the disinfection process, the driving sewage flows more energy-saving, and saves the cost.

Drawings

FIG. 1 is an isometric view of a disinfection apparatus for wastewater treatment according to the present invention;

FIG. 2 is an exploded view of a disinfection apparatus for sewage treatment according to the present invention;

FIG. 3 is a top view of a disinfection device for sewage treatment according to the present invention;

fig. 4 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A in fig. 3.

Illustration of the drawings:

1. a base; 2. a stepped rectangular slot; 3. an arc-shaped slot; 4. a sterilizing box; 5. a water inlet; 6. a water outlet; 7. a first inclined plate; 8. a second inclined plate; 9. an air inlet; 10. a flange; 11. a cover plate; 12. a feed inlet; 13. an air outlet; 14. bolt holes; 15. supporting legs; 16. a valve; 17. an ultraviolet disinfection lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a degassing unit for sewage treatment, the on-line screen storage device comprises a

base

1, 1 lower extreme corner of base is provided with four supporting

legs

15, 1 inside middle ladder rectangular channel 2 of having seted up of base, both ends run through base 1 about ladder rectangular channel 2, arc 3 has been seted up to the upper end in the middle of base 1 one side, 1 top of base is provided with disinfect box 4, disinfect box 4 is placed on the ladder face in ladder rectangular channel 2, water inlet 5 has been seted up in the middle of 4 one sides of disinfect box top, delivery port 6 has been seted up in the middle of 4 opposite sides below of disinfect box, delivery port 6 is placed in arc 3, the sewage entry is last, the export is under, in the disinfection process, it is more energy-conserving to drive sewage flow, save the cost.

4 inside fixed first hang plates 7, the second hang plates 8 of being provided with of disinfect box, first hang plates 7 are fixed in the upper end that is close to the inside wall of water inlet 5 one end, and the lower extreme that is close to the inside wall of 6 one ends of delivery port is fixed to second hang plates 8, and first hang plates 7, the equal slope of second hang plates 8 are arranged downwards, and are 10 with the contained angle of horizontal plane.

The air inlet 9 has been seted up in the middle of the 4 lower extremes of disinfect box near one side of

delivery port

6, 4 upper ends openings of disinfect box, and the top is provided with flange 10, and flange 10 top is fixed and is provided with apron 11, and three bolt hole 14 has all been seted up to both sides around on flange 10 and the apron 11, and flange 10 passes through bolt fixed connection with apron 11. A feed inlet 12 is formed in the rear side of the upper portion of the cover plate 11 close to one end of the water inlet 5, the upper end of the feed inlet 12 is conical, and a gas outlet 13 is formed in the middle of one side of the upper portion of the cover plate 11 close to the water inlet 5.

Sewage is got into disinfect box 4 by water inlet 5, delivery port 6 all is provided with valve 16 with air inlet 9, delivery port 6 is not opened simultaneously with the valve 16 of air inlet 9, open the valve 16 of air inlet 9 when sewage gets into, let in disinfection gas, and put into solid disinfectant from feed inlet 12, solid disinfectant is along with sewage flow downstream, disinfection gas does the rising movement, first hang plate 7, second hang plate 8 makes disinfection gas and solid disinfectant and sewage mix fully, all be provided with two ultraviolet ray disinfection lamps 17 on the inside wall around disinfect box 4, the device can let in disinfection gas simultaneously and add solid disinfectant, accompany the sterilamp, it is more efficient to disinfect.

The working principle is as follows: during the use, at first close the valve 16 of delivery port 6, then sewage gets into disinfect box 4 by water inlet 5, open the valve 16 of air inlet 9 when sewage gets into, let in disinfection gas, and put into solid disinfectant from feed inlet 12, solid disinfectant moves down along with the sewage stream, disinfection gas does the rising motion, first hang plate 7, second hang plate 8 make disinfection gas and solid disinfectant and sewage mix fully, the ultraviolet ray sterilamp 17 work of disinfect box 4 inner wall carries out illumination disinfection simultaneously, surplus gas is discharged from gas outlet 13, when the disinfection finishes, close the valve 16 of air inlet 9, open the valve 16 of delivery port 6, rivers discharge that finish disinfecting, accomplish the disinfection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A degassing unit for sewage treatment, includes base (1), its characterized in that: the utility model discloses a disinfection box, including base (1), arc wall (3) have been seted up to the middle of base (1) is inside, both ends run through base (1) about ladder rectangular channel (2), arc wall (3) have been seted up to the upper end in the middle of base (1) one side, base (1) top is provided with disinfect box (4), disinfect box (4) are placed in ladder rectangular channel (2), water inlet (5) have been seted up in the middle of disinfect box (4) one side top, delivery port (6) have been seted up in the middle of disinfect box (4) opposite side below, delivery port (6) are placed in arc wall (3), disinfect box (4) inside is fixed and is provided with first hang plate (7), second hang plate (8), first hang plate (7), second hang plate (8) all incline and arrange downwards, first hang plate (7), second hang plate (8) are fixed in the upper end that is close to the inside wall of water inlet (5) one end, second hang plate (8) are fixed and are fixed the lower extreme that is close to the inside wall of delivery port (6) one end, first hang plate (7), second hang plate (8), disinfect box (4) lower extreme is seted up in the middle of one side of being close to the delivery port (6), disinfect box (4) one side, open end side is provided with flange (10), flange (11) top (11), and is provided with the flange (11) top, the fixed cover board (11) top (11), the water inlet (11) top (10), the water inlet (11) is provided with ) And an air outlet (13) is formed in the middle of one side, close to the water inlet (5), above the cover plate (11).

2. A disinfection apparatus for sewage treatment as claimed in claim 1, characterized in that: three bolt holes (14) are formed in the front side and the rear side of the flange (10) and the cover plate (11).

3. A disinfection apparatus for sewage treatment as claimed in claim 1, wherein: four supporting legs (15) are arranged at the lower end corners of the base (1).

4. A disinfection apparatus for sewage treatment as claimed in claim 1, wherein: the first inclined plate (7) and the second inclined plate (8) are arranged downwards in an inclined mode, and an included angle between the first inclined plate and the horizontal plane is 10 degrees.

5. A disinfection apparatus for sewage treatment as claimed in claim 1, characterized in that: the upper end of the feed inlet (12) is conical.

6. A disinfection apparatus for sewage treatment as claimed in claim 1, characterized in that: and the water outlet (6) and the air inlet (9) are both provided with valves (16).

7. A disinfection apparatus for sewage treatment according to claim 6, characterised in that: the valve (16) of the water outlet (6) and the valve (16) of the air inlet (9) are not opened simultaneously.

8. A disinfection apparatus for sewage treatment as claimed in claim 1, characterized in that: two ultraviolet disinfection lamps (17) are arranged on the inner side walls of the front and the rear of the disinfection box (4).