CN218539349U

CN218539349U - Air flotation and precipitation integrated device for urban sewage treatment

Info

Publication number: CN218539349U
Application number: CN202222420817.7U
Authority: CN
Inventors: 卢春
Original assignee: Nantong Huazhu Environmental Technology Co ltd
Current assignee: Nantong Huazhu Environmental Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-28
Anticipated expiration: 2032-09-13

Abstract

The utility model provides an integrative device is depositd with air supporting in municipal sewage treatment relates to sewage treatment device technical field, including box, top cap and riser, top cap fixed connection is in one side of box upper end, riser fixed connection is in the both sides at box upper end middle part, another one side fixed mounting of box upper end has the fixed plate. The utility model discloses in, install scraper and the water installation that can remove additional through the top at the blowdown groove, at the during operation, water installation spun water can wash away the residue of blowdown inslot earlier, wash away the back and make a round trip the scraping to blowdown inslot wall through the scraper again, guarantee the clean of blowdown inslot wall with this, prevent that the debris of blowdown inslot portion from piling up too much and leading to blowdown inslot to block up, influence the effect to water and debris separation, it can't in time clean the blowdown region to have solved traditional municipal sewage treatment, lead to the regional jam of blowdown and produce the problem of influence to the aqueous cleaning.

Description

Air flotation and precipitation integrated device for urban sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to an air supporting deposits integrative device for municipal sewage treatment.

Background

The air floatation and sedimentation integrated machine is mainly suitable for treating various waste waters with floc specific gravity close to water after the waste water is reacted, is widely applied to the industries of machinery, chemical engineering, light spinning, traffic, food and the like, and is particularly suitable for treating oil field drilling sewage, oil field reinjection water and oil refinery sewage.

In the prior art, an air flotation and sedimentation integrated machine for sewage treatment as chinese patent CN215627276U includes a housing, a sedimentation tank is provided at one side inside the housing, an air flotation tank is provided at the other side inside the housing, a partition plate is provided between the sedimentation tank and the air flotation tank, a diversion trench is provided at the middle part of the partition plate, a sewage port is provided at one side of the housing, a slag outlet is provided at the other side of the housing, and a feed inlet is provided at one end above the housing. The device all is provided with the cylinder through the both ends in air supporting pond top, the conveyer belt, the upper and lower of conveyer belt all is provided with a plurality of scrapers, the bottom of scraper blade all is provided with a plurality of through-holes, be convenient for start the second motor, drive cylinder and conveyer belt rotation, and then drive the impurity of scraper blade to air supporting pond top and get rid of, utilize the through-hole scraper blade of being convenient for simultaneously can discharge waste water at the in-process of discharge impurity, avoid a large amount of waste water to pile up in the inside of collecting vat, influence piling up of impurity.

But in prior art, sewage treatment air supporting precipitation equipment can scrape the impurity of air supporting pond top at the scraper blade and discharge toward the blowdown region through the drain, but condense by various materials in the impurity among the sewage and form usually, have certain cohesiveness, some impurity can bond and be difficult to the clearance in the blowdown region, long-term not clear up can cause the regional jam of blowdown.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving traditional sewage treatment air supporting precipitation equipment and not having operating personnel to look at when in the miscellaneous material region of collection of box, partly impurity can bond in the blowdown region, long-term not clear up can cause the regional jam of blowdown to accumulational impurity can flow back in the air supporting pond, produces the problem of influence and the air supporting for the municipal sewage treatment who provides and deposits integrative device to sewage purification.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an integrative device is depositd with air supporting to municipal sewage treatment, includes box, top cap and riser, top cap fixed connection is in one side of box upper end, riser fixed connection is in the both sides at box upper end middle part, another one side fixed mounting of box upper end has the fixed plate, the upper end fixedly connected with pneumatic cylinder of fixed plate, the telescopic link of output fixedly connected with of pneumatic cylinder, the output fixedly connected with connecting block of telescopic link, the lower extreme fixedly connected with water storage plate of connecting block, the both sides at water storage plate upper end middle part all through connection have the water injection pipe, the both sides through connection of water storage plate lower extreme has the nozzle, the water injection pipe, through connection between water injection pipe and the nozzle, the lower extreme fixedly connected with scraper of water storage plate, the inside one end fixed mounting of box has the blowdown groove, the scraper is connected with the surperficial sliding surface in blowdown groove.

Preferably, one end of the outer surface of the box body is provided with a sewage draining outlet, and the sewage draining groove is communicated with the sewage draining outlet.

Preferably, the rotation is connected with the axis of rotation between the both sides of riser, the outside transmission of axis of rotation is connected with the track, one side fixedly connected with motor of riser, one side fixed connection of the output of motor and axis of rotation.

Preferably, the surfaces of the two sides of the crawler belt are uniformly and fixedly provided with scrapers, and the surfaces of the scrapers are uniformly provided with filter holes.

Preferably, the two sides of the middle part of the box body are fixedly provided with filter plates.

Preferably, the middle part of the upper end of the top cover is fixedly provided with an aerator, the output end of the aerator is fixedly connected with a rotating shaft, the output end of the rotating shaft is fixedly provided with a stirring knife, and one side of the middle part of the upper end of the top cover is connected with a feed opening in a through manner.

Preferably, one end of the box body is connected with the sewage port in a penetrating mode, and the other side of the box body is connected with the water outlet in a penetrating mode.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, install scraper and the water installation that can remove additional through the top at the blowdown groove, at the during operation, water installation spun water can wash away the residue of blowdown inslot earlier, wash away the back and make a round trip the scraping to blowdown inslot wall through the scraper, guarantee the cleanness of blowdown inslot wall with this, the debris that has prevented blowdown inslot portion are piled up too much and are leaded to blowdown inslot to block up, influence the effect to water and debris separation, it can't in time clean the blowdown region to have solved traditional municipal sewage treatment, lead to the regional jam of blowdown and produce the problem of influence to the aqueous cleaning.

2. The utility model discloses in, through evenly seting up the filtration pore on the scraper blade, the scraper blade can partly water and air supporting stir to the blowdown inslot in the debris on box internal waste water surface at the during operation production, and the filtration pore on the scraper blade can filter away water through the filtration pore, reduces the loss of water resource, can play the effect of certain water economy.

Drawings

Fig. 1 is a first perspective view of an integrated air flotation and sedimentation device for urban sewage treatment according to the present invention;

FIG. 2 is a second perspective view of the integrated air flotation and sedimentation device for urban sewage treatment according to the present invention;

FIG. 3 is a schematic structural view of a transmission device of the integrated air flotation and sedimentation device for urban sewage treatment;

FIG. 4 is a schematic structural view of a scraper part of the integrated air flotation and sedimentation device for urban sewage treatment;

fig. 5 is a structural schematic diagram of an aerator of the air flotation and precipitation integrated device for urban sewage treatment.

Illustration of the drawings:

1. a box body; 11. filtering a plate; 12. a top cover; 13. a feeding port; 14. an aerator; 15. a rotating shaft; 16. a stirring knife; 17. a sewage port; 18. a water outlet; 2. a vertical plate; 21. a motor; 22. a rotating shaft; 24. a crawler belt; 25. a squeegee; 26. filtering holes; 3. a fixing plate; 31. a hydraulic cylinder; 32. a first telescopic rod; 33. connecting blocks; 34. a scraper; 35. a water injection pipe; 351. a water storage plate; 36. a nozzle; 37. a sewage draining groove; 38. a sewage draining outlet.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides an air flotation precipitation integrated device for urban sewage treatment, comprising a box body 1, a top cover 12 and two vertical plates 2, wherein the top cover 12 is fixedly connected to one side of the upper end of the box body 1, the two vertical plates 2 are fixedly connected to two sides of the middle part of the upper end of the box body 1, the other side of the upper end of the box body 1 is fixedly provided with a fixed plate 3, the upper end of the fixed plate 3 is fixedly connected with a hydraulic cylinder 31, the output end of the hydraulic cylinder 31 is fixedly connected with a first telescopic rod 32, the output end of the first telescopic rod 32 is fixedly connected with a connecting block 33, the lower end of the connecting block 33 is fixedly connected with a water storage plate 351, two sides of the middle part of the upper end of the water storage plate 351 are all through connected with a water injection pipe 35, two sides of the lower end of the water storage plate 351 are through connected with a nozzle 36, the water injection pipe 35 is through connected with a nozzle 36, the lower end of the water storage plate 351 is fixedly connected with a scraper 34, a sewage discharge groove 37 is fixedly installed at one end inside the box body 1, the scraper 34 is connected with the surface of the sewage discharge groove 37 in a sliding mode, sewage can be stored in the box body 1, the hydraulic cylinder 31 is fixed on the fixing plate 3 and plays a supporting role, the hydraulic cylinder 31 can drive the first expansion link 32 to move in a horizontal moving mode to drive the connecting block 33 connected with the first expansion link 32 to move, the lower end of the connecting block 33 is fixedly connected with a water storage plate 351, the water storage plate 351 can be filled with water into the inside through a water injection pipe 35, the water in the water injection pipe 35 can be sprayed out through a water spray opening to wash the sewage discharge groove 37, the scraper 34 is in an inverted triangular shape, sundries adhered to the inside of the sewage discharge groove 37 can be cleaned through the first expansion link 32 driven by the hydraulic cylinder 31, an operator can fill water into the inside of the scraper 34 through a nozzle 36, the injected water can be sprayed out through the nozzle 36, and the scraper 34 can wash sundries on the inner wall of the sewage discharge groove 37 through water spray firstly, the remaining impurities are cleaned by the scraper 34.

As shown in figure 1, a sewage draining outlet 38 is formed in one end of the outer surface of the box body 1, the sewage draining groove 37 is communicated with the sewage draining outlet 38, the sewage draining groove 37 can store floating impurities in the box body 1, and the impurities can be discharged out of the box body 1 through the sewage draining outlet 38.

As shown in fig. 1, a rotating shaft 22 is rotatably connected between two sides of a vertical plate 2, a crawler belt 24 is connected to the outer side of the rotating shaft 22 in a transmission manner, a motor 21 is fixedly connected to one side of the vertical plate 2, an output end of the motor 21 is fixedly connected to one side of the rotating shaft 22, the rotating shaft 22 and the crawler belt 24 on the outer side are fixed to the vertical plate 2, and the motor 21 drives the rotating shaft 22 on one side of the vertical plate 2 to rotate.

As shown in fig. 3, scrapers 25 are uniformly and fixedly mounted on the surfaces of two sides of the crawler 24, filter holes 26 are uniformly formed in the surfaces of the scrapers 25, the rotating shaft 22 can drive the scrapers 25 mounted on the surfaces to reciprocate, impurities floating on the surface of the box body 1 are conveyed into the sewage discharge groove 37, the filter holes 26 can filter water when the scrapers 25 scrape the impurities to enter the sewage discharge groove 37, waste caused by the fact that the water is discharged by the sewage discharge groove 37 is reduced, the filter holes 26 can also accelerate the flow of the water inside the box body 1, and the separation speed of the water and the impurities is accelerated.

As shown in figure 1, filter plates 11 are fixedly arranged on two sides of the middle part of the box body 1, and the two filter plates 11 can filter impurities.

As shown in fig. 5, an aerator 14 is fixedly mounted in the middle of the upper end of the top cover 12, a rotating shaft 15 is fixedly connected to the output end of the aerator 14, a stirring knife 16 is fixedly mounted at the output end of the rotating shaft 15, a feed opening 13 is connected to one side of the middle of the upper end of the top cover 12 in a penetrating manner, the aerator 14 drives the stirring knife 16 to rotate through the rotating shaft 15, a tubular body is arranged on the surface of the stirring knife 16, different water pressures are generated during rotation to generate bubbles, and impurities in sewage can be condensed together and float on the surface inside the box body 1 by matching with a flocculating agent input from the feed opening 13 on one side.

As shown in fig. 2, one end of the box body 1 is connected to the sewage port 17, and the other end of the box body 1 is connected to the water outlet 18, so that sewage can enter the box body 1 from the sewage port 17, and clean water obtained by filtering by the device is discharged from the water outlet 18.

The using method and the working principle of the device are as follows: when the sewage purification device is used, sewage enters the box body 1 through the sewage port 17, the aerator 14 is matched with the flocculating agent and the medicament which are put into the box body 1 through the feeding port 13 to separate water in the box body 1, after the flocculating agent and the medicament are screened, the density of the sundries is smaller than that of the water and the water floats above the box body 1, the floating sundries are scraped into the sewage discharge groove 37 through the scraper 25, the filter holes 26 drive the water to flow, so that the reaction in the box body 1 is continuous all the time, the sundries in the sewage discharge groove 37 are discharged into the box body 1 through the sewage discharge port 38, the residual sundries are washed by the water sprayed by the nozzle 36, the residual sundries are scraped by the scraper 34 driven by the telescopic rod 32 and washed out of the box body 1 through the water sprayed by the nozzle 36, the clean water and the sundries are separated after the water in the box body 1 is chemically reacted for a period, the sundries float above and the clean water is below, and an operator can open the valve of the water outlet 18 to discharge clean water and start the next round of purification.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an integrative device is depositd with air supporting to municipal sewage treatment, includes box (1), top cap (12) and riser (2), its characterized in that: the utility model discloses a sewage treatment device, including top cap (12), riser (2), telescopic link (32), one side fixed mounting of box (1) upper end, top cap (12) one side of box (1) upper end, riser (2) fixed connection is in the both sides at box (1) upper end middle part, box (1) upper end one side fixed mounting has fixed plate (3) in addition, the upper end fixedly connected with pneumatic cylinder (31) of fixed plate (3), the output fixedly connected with telescopic link (32) of pneumatic cylinder (31), the output fixedly connected with connecting block (33) of telescopic link (32), the lower extreme fixedly connected with water storage plate (351) of connecting block (33), the both sides at water storage plate (351) upper end middle part all through connection have water injection pipe (35), the both sides through connection of water storage plate (351) lower extreme has nozzle (36), water injection pipe (35), through connection between water injection pipe (35) and nozzle (36), the lower extreme fixedly connected with scraper (34) of water storage plate (351), the inside one end fixed mounting of box (1) has blowdown groove (37), scraper (34) and the surperficial sliding connection in blowdown groove (37).

2. The integrated air flotation and sedimentation device for urban sewage treatment according to claim 1, wherein: one end of the outer surface of the box body (1) is provided with a sewage draining outlet (38), and the sewage draining groove (37) is communicated with the sewage draining outlet (38).

3. The integrated air flotation and precipitation device for urban sewage treatment as claimed in claim 2, wherein: rotate between the both sides of riser (2) and be connected with axis of rotation (22), the outside transmission of axis of rotation (22) is connected with track (24), one side fixedly connected with motor (21) of riser (2), one side fixed connection of the output of motor (21) and axis of rotation (22).

4. The integrated air flotation and precipitation device for urban sewage treatment as claimed in claim 3, wherein: the surface of track (24) both sides is even fixed mounting has scraper blade (25), filtration pore (26) have evenly been seted up on the surface of scraper blade (25).

5. The integrated air flotation and precipitation device for urban sewage treatment as claimed in claim 1, wherein: and filter plates (11) are fixedly mounted on two sides of the middle part of the box body (1).

6. The integrated air flotation and sedimentation device for urban sewage treatment according to claim 1, wherein: the middle part of top cap (12) upper end fixed mounting has aeration machine (14), the output end fixed connection of aeration machine (14) has pivot (15), the output fixed mounting of pivot (15) has stirring sword (16), one side through connection in the middle part of top cap (12) upper end has dog-house (13).

7. The integrated air flotation and precipitation device for urban sewage treatment as claimed in claim 1, wherein: one end of the box body (1) is connected with a sewage port (17) in a penetrating way, and the other side of the box body (1) is connected with a water outlet (18) in a penetrating way.