CN217377462U

CN217377462U - Little algae treatment sewage device

Info

Publication number: CN217377462U
Application number: CN202220219732.XU
Authority: CN
Inventors: 黎昊阳
Original assignee: Shaanxi Hengnuo Environmental Engineering Co ltd
Current assignee: Shaanxi Hengnuo Environmental Engineering Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-09-06
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a little algae treatment sewage device, its technical scheme main points are: the device comprises a sewage treatment box body and a filter box body, wherein a first filter screen, a second filter screen and a third filter screen are sequentially arranged inside the filter box body from left to right, a first supporting plate, a second supporting plate and a third supporting plate are sequentially arranged inside the sewage treatment box body from top to bottom, the first supporting plate, the second supporting plate and the third supporting plate divide the inside of the sewage treatment box body into four cavities, microalgae boxes are respectively arranged inside the four cavities, a first through hole and a third through hole are respectively formed in the left sides of the first supporting plate and the third supporting plate, a second through hole is formed in the right side of the second supporting plate, a water outlet pipe is connected to the lower end of the right side of the sewage treatment box body, and a water outlet valve is fixedly arranged on the water outlet pipe; the utility model provides a little algae case be difficult to play the effect of good purification and little algae case problem that is blockked up easily to sewage among the current little algae sewage treatment plant.

Description

Little algae treatment sewage device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a microalgae sewage treatment device.

Background

With the continuous development of social economy, the social industry is continuously developed, and the pollution to water is serious in the industrial development process, so that the sewage treatment is more important, various sewage treatment methods are used by people, nowadays, the sewage treatment methods mostly depend on the activity of microorganisms, 4 kinds of treated nutrient salts reach the national discharge standard, the microalgae can also absorb N, S oxides with certain concentration by growing nitrogen and phosphorus removal, organic matters difficult to degrade, and heavy metal ions such as Co, Mn, Hg and the like.

For example, the utility model discloses a chinese utility model patent that publication number is CN212954507U discloses a little algae treatment sewage device belongs to sewage treatment technical field, the power distribution box comprises a box body, the up end center of box is provided with the main water pipe, the outer wall of main water pipe is provided with first bearing, the outer wall of first bearing and the up end fixed connection of box, the main water pipe rotates with the box through first bearing and is connected, the up end fixedly connected with install bin of box, the first gear of outer wall fixedly connected with of main water pipe, the motor is installed on the up end right side of box, the output of motor rotates through the pivot and is connected with the second gear, and the inside sewage of main water pipe spills through the apopore of a plurality of accessory pipe bottoms.

Above-mentioned this kind of little algae processing sewage device makes even spraying of sewage to little algae case upper end in below, improves little algae utilization ratio greatly, improves sewage treatment efficiency, and it is inhomogeneous to have solved current little algae processing sewage device water distribution, leads to sewage can not be even with little algae contact, leads to little algae low-usage, has reduced sewage treatment efficiency's problem, but above-mentioned this kind of little algae processing sewage device still has some problems, for example: 1. although the sewage can be uniformly contacted with the microalgae box, the sewage can quickly fall after being contacted with the microalgae box, so that the microalgae box is difficult to play a good purification role on the sewage; 2. the adoption directly places little algae case, lacks the filtration to sewage, and the great debris of volume blocks up little algae case easily to can influence little algae case's purifying effect.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a little algae treatment sewage device to little algae case is difficult to play the effect of good purification and little algae case is blockked up easily among the current little algae treatment sewage device who mentions in the solution background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a microalgae sewage treatment device comprises a sewage treatment box body, wherein the upper end of the sewage treatment box body is fixedly connected with a filter box body through a plurality of supporting legs, the left side of the filter box body is connected with a water inlet pipe, the right side of the filter box body is communicated with the sewage treatment box body through a connecting water pipe, the interior of the filter box body is sequentially provided with a first filter screen, a second filter screen and a third filter screen from left to right, the interior of the sewage treatment box body is sequentially provided with a first supporting plate, a second supporting plate and a third supporting plate from top to bottom, the first supporting plate, the second supporting plate and the third supporting plate divide the interior of the sewage treatment box body into four cavities, microalgae boxes are respectively arranged in the four cavities, the left sides of the first supporting plate and the third supporting plate are respectively provided with a first through hole and a third through hole, the right side of the second supporting plate is provided with a second through hole, and the lower end of the right side of the sewage treatment box body is connected with a water outlet pipe, the water outlet pipe is fixedly provided with a water outlet valve.

Furthermore, the first filter screen, the second filter screen and the third filter screen are all metal filter screens, and the mesh apertures of the first filter screen, the second filter screen and the third filter screen are reduced in sequence.

Furthermore, an activated carbon adsorption net is fixedly arranged in the filter box body at a position corresponding to the right side of the third filter screen.

Furthermore, the lower end of the filter box body is respectively provided with a sewage draining outlet at the position corresponding to the first filter screen, the second filter screen and the third filter screen.

Furthermore, the front end of the sewage treatment box body is provided with a switch door, and an observation window is fixedly arranged on the switch door.

Furthermore, the left side and the right side of the first supporting plate, the second supporting plate and the third supporting plate are respectively and fixedly provided with a sliding block, and a sliding groove is formed in the position, corresponding to the sliding block, in the sewage treatment box body.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a, be provided with a plurality of backup pads through the inside at the sewage treatment box, be provided with little algae case in every backup pad respectively, sewage can just follow the outlet pipe discharge after every little algae case after getting into the inside of sewage treatment box, has improved the contact time of sewage and little algae case to the purifying effect of sewage has been guaranteed.

2. The utility model discloses a, through being provided with the filtration box in the upper end of sewage treatment box, sewage can be through the filtration of filtering the box before getting into the sewage treatment box, just can get into the inside of sewage treatment box after filtering the inside great debris of sewage, has guaranteed little algae case's purifying effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a sewage treatment tank body; 101. a chute; 2. a filter box body; 3. supporting legs; 4. a water inlet pipe; 5. connecting a water pipe; 6. a first filter screen; 7. a second filter screen; 8. a third filter screen; 9. a first support plate; 901. a first through hole; 10. a second support plate; 1001. a second through hole; 11. a third support plate; 1101. a third through hole; 12. a microalgae box; 13. a water outlet pipe; 14. a water outlet valve; 15. an activated carbon adsorption net; 16. a sewage draining outlet; 17. opening and closing the door; 18. an observation window; 19. a slide block.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship 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. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.

Example 1

Referring to fig. 1-3, a microalgae sewage treatment device comprises a sewage treatment tank 1, the upper end of the sewage treatment tank 1 is fixedly connected with a filter tank 2 through a plurality of support legs 3, the left side of the filter tank 2 is connected with a water inlet pipe 4, the right side of the filter tank 2 is communicated with the sewage treatment tank 1 through a connecting water pipe 5, the interior of the filter tank 2 is sequentially provided with a first filter screen 6, a second filter screen 7 and a third filter screen 8 from left to right, the interior of the sewage treatment tank 1 is sequentially provided with a first support plate 9, a second support plate 10 and a third support plate 11 from top to bottom, the first support plate 9, the second support plate 10 and the third support plate 11 divide the interior of the sewage treatment tank 1 into four cavities, the interiors of the four cavities are respectively provided with microalgae boxes 12, the left sides of the first support plate 9 and the third support plate 11 are respectively provided with a first through hole 901 and a third through hole 1101, the right side of the second supporting plate 10 is provided with a second through hole 1001, the through holes in the supporting plates are arranged in a staggered mode, the flowing distance of sewage in the sewage treatment box body 1 can be prolonged, the lower end of the right side of the sewage treatment box body 1 is connected with a water outlet pipe 13, and a water outlet valve 14 is fixedly arranged on the water outlet pipe 13.

Referring to fig. 2, first filter screen 6, second filter screen 7 and third filter screen 8 are metal filter, and first filter screen 6, second filter screen 7 reduce in proper order with the mesh aperture of third filter screen 8, and the filterable effect can be guaranteed in the setting like this, and the inside of filtering box 2 is fixed in the position department corresponding to third filter screen 8 right side and is provided with active carbon adsorption net 15, and active carbon adsorption net 15 can adsorb the peculiar smell in the sewage, carries out preliminary filtration purification to sewage.

Referring to fig. 1 and 2, the lower end of the filter housing 2 is provided with a drain outlet 16 at a position corresponding to the first filter screen 6, the second filter screen 7 and the third filter screen 8, respectively, and when the impurities at the front ends of the first filter screen 6, the second filter screen 7 and the third filter screen 8 are accumulated more, the impurities can be discharged by opening a drain valve at the lower end of the drain outlet 16.

Referring to fig. 1, the front end of the sewage treatment tank 1 is provided with a switch door 17, and an observation window 18 is fixedly arranged on the switch door 17, so that an operator can observe the flowing condition of the sewage inside conveniently.

Referring to fig. 1 and 3, the left and right sides of the first support plate 9, the second support plate 10 and the third support plate 11 are respectively and fixedly provided with a slide block 19, and a sliding groove 101 is formed in the interior of the sewage treatment tank 1 at a position corresponding to the slide block 19, so that when an operator needs to replace the microalgae box 12 in the support plates, the first support plate 9, the second support plate 10 and the third support plate 11 can be pulled out from the interior of the sewage treatment tank 1.

The utility model discloses when using, operating personnel sends into sewage from inlet tube 4 and filters the inside of box 2, through first filter screen 6, can filter the great debris of volume after second filter screen 7 and third filter screen 8's filtration, sewage after the preliminary filtration can be through connecting the inside that water pipe 5 got into sewage treatment box 1, little algae case 12 through first backup pad 9 upper end purifies the back afterwards through first through-hole 901, and little algae case 12 through second backup pad 10 upper end purifies the back through the second through-hole, and little algae case 12 through third backup pad 11 upper end purifies the back through third through-hole 1101, discharge from outlet pipe 13 after little algae case 12 through third backup pad 11 lower extreme purifies at last.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a little algae treatment sewage device, includes sewage treatment box (1), its characterized in that: the upper end of the sewage treatment box body (1) is fixedly connected with a filtering box body (2) through a plurality of supporting legs (3), the left side of the filtering box body (2) is connected with a water inlet pipe (4), the right side of the filtering box body (2) is communicated with the sewage treatment box body (1) through a connecting water pipe (5), the inside of the filtering box body (2) is sequentially provided with a first filter screen (6), a second filter screen (7) and a third filter screen (8) from left to right, the inside of the sewage treatment box body (1) is sequentially provided with a first supporting plate (9), a second supporting plate (10) and a third supporting plate (11) from top to bottom, the inside of the sewage treatment box body (1) is divided into four cavities by the first supporting plate (9), the second supporting plate (10) and the third supporting plate (11), and the inside of the four cavities is respectively provided with a microalgae box (12), first through hole (901) and third through hole (1101) have been seted up respectively to the left side of first backup pad (9) with third backup pad (11), second through hole (1001) have been seted up to the right side of second backup pad (10), the right side lower extreme of sewage treatment box (1) is connected with outlet pipe (13), fixed outlet valve (14) that are provided with on outlet pipe (13).

2. The microalgae sewage treatment device of claim 1, wherein: first filter screen (6), second filter screen (7) with third filter screen (8) are metal filter screen, first filter screen (6) second filter screen (7) with the mesh aperture of third filter screen (8) reduces in proper order.

3. The microalgae-based sewage treatment plant of claim 1, wherein: and an activated carbon adsorption net (15) is fixedly arranged in the filter box body (2) at a position corresponding to the right side of the third filter screen (8).

4. The microalgae sewage treatment device of claim 1, wherein: the lower end of the filter box body (2) is provided with a sewage draining outlet (16) at the position corresponding to the first filter screen (6), the second filter screen (7) and the third filter screen (8).

5. The microalgae sewage treatment device of claim 1, wherein: the front end of the sewage treatment box body (1) is provided with a switch door (17), and an observation window (18) is fixedly arranged on the switch door (17).

6. The microalgae sewage treatment device of claim 1, wherein: the left side and the right side of the first supporting plate (9), the second supporting plate (10) and the third supporting plate (11) are respectively and fixedly provided with a sliding block (19), and a sliding groove (101) is formed in the position, corresponding to the sliding block (19), in the interior of the sewage treatment box body (1).