CN210150850U

CN210150850U - Sewage circulation treatment device

Info

Publication number: CN210150850U
Application number: CN201920610384.7U
Authority: CN
Inventors: 范泽辉
Original assignee: Suzhou Jiren Environmental Protection Technology Service Co Ltd
Current assignee: Suzhou Jiren Environmental Protection Technology Service Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-03-17
Anticipated expiration: 2029-04-30

Abstract

The utility model provides a sewage cycle processing apparatus, including sedimentation tank and flocculation basin, the sedimentation tank with be equipped with the feed liquor pump between the flocculation basin, flocculation basin inner wall department is equipped with a plurality of top-down evenly distributed's ring pipe, be equipped with a plurality of circumference evenly distributed's drain pipe on the ring pipe, the export of feed liquor pump pass through the pipeline with the ring pipe links to each other, the exit of flocculation basin one side has connected gradually filtering pump, filtering ponds and oxidation treatment pond, adsorption tank and clean water basin are connected gradually in the exit of oxidation treatment pond one side, be equipped with a plurality of active carbon layers in the adsorption tank. The utility model discloses earlier utilize the sedimentation tank to do sedimentation treatment, then handle upper sewage transport to flocculation basin, drain pipe spun liquid plays the stirring effect to the liquid in the flocculation basin, then sewage is again through straining, oxidation treatment, absorption purification treatment back, gets into the clean water basin, and sewage treatment effect is better.

Description

Sewage circulation treatment device

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to sewage cycle processing apparatus.

Background

With the development of industrialization and urbanization, water resources in China are seriously polluted, and the random discharge of sewage causes serious water environment pollution and increasingly shortage of water resources in China, so that the sewage treatment technology is widely applied to various fields of buildings, agriculture, traffic, energy, environmental protection and the like. But partial sewage treatment devices have the problem of low treatment efficiency, and the treated sewage is discharged after reaching the standard, but cannot be recycled as industrial water, so that the waste of water resources is also caused. Therefore, an efficient and high-quality sewage recycling treatment device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient high-quality sewage cycle processing apparatus to the not enough of prior art.

The utility model provides a following technical scheme:

the utility model provides a sewage cycle processing apparatus, includes sedimentation tank and flocculation basin, the sedimentation tank with be equipped with the feed liquor pump between the flocculation basin, flocculation basin inner wall department is equipped with a plurality of top-down evenly distributed's ring pipe, be equipped with a plurality of circumference evenly distributed's drain pipe on the ring pipe, the export of feed liquor pump pass through the pipeline with the ring pipe links to each other, the exit of flocculation basin one side has connected gradually filtering pump, filtering ponds and oxidation treatment pond, be equipped with a plurality of layers of filter screen in the filtering ponds, adsorption tank and clean water basin are connected gradually in the exit of oxidation treatment pond one side, be equipped with a plurality of active carbon layers in the adsorption tank.

Preferably, a plurality of baffle plates which are distributed at intervals in a staggered mode are arranged in the sedimentation tank, and S-shaped flow channels are formed among the baffle plates.

Preferably, a flocculating agent adding port is formed in the top of the flocculation tank.

Preferably, the annular pipe passes through the mount to be fixed the inside of flocculation basin, the drain pipe downward sloping sets up, the play liquid direction of drain pipe is clockwise or anticlockwise, just the drain pipe passes the mount.

Preferably, along the water flow direction, the filter pore size of the filter screen in the filter tank gradually decreases.

Preferably, the lower extreme of filtering ponds one side is equipped with filters the import, the upper end of filtering ponds opposite side is equipped with filters the export, filter the import with filter the export and locate respectively the top and the below of filter screen.

Preferably, the outlet of the filter is also connected with a circulating pipe, the circulating pipe is connected with a circulating pump, and the outlet of the circulating pump is connected with the outlet of the liquid inlet pump through a pipeline.

Preferably, the bottom of the filtering tank is connected with a filter press, the outlet of the filter press is connected with a pressure filtrate pump, and the outlet of the pressure filtrate pump is connected with the inlet of the filtering tank through a pipeline.

The utility model has the advantages that:

the utility model discloses earlier utilize the sedimentation tank to do sedimentation treatment, subside great solid particle, the crisscross interval distribution of a plurality of baffles in the sedimentation tank helps prolonging the dwell time of sewage in the sedimentation tank, the reinforcing effect of subsiding, then utilize the feed liquor pump to carry the sewage on sedimentation tank upper strata to the flocculation tank, and throw the flocculating agent in to the flocculation tank, drain pipe spun liquid plays the stirring effect to the liquid in the flocculation tank, does not need additionally to increase the power supply, helps flocculating agent performance effect, the liquid that flows out in the flocculation tank then through filtering, oxidation treatment, absorption purification treatment back, get into the clean water basin, the utility model discloses a plurality of processing apparatus carry out sewage treatment, and the treatment effeciency is high, the treatment effect is better.

Drawings

The accompanying drawings are included to provide a further understanding and description of the invention.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic top view of the settling tank of the present invention;

fig. 4 is a schematic diagram of the distribution of the new outlet pipe.

Labeled as: 1. a sedimentation tank; 2. a flocculation tank; 3. a liquid inlet pump; 4. an annular tube; 5. a liquid outlet pipe; 6. a filter pump; 7. a filtration tank; 8. an oxidation treatment tank; 9. an adsorption tank; 10. a clean water tank; 11. an activated carbon layer; 12. a partition plate; 13. a flocculant addition port; 14. a fixed mount; 15. a filter screen; 16. a filtration inlet; 17. a filtration outlet; 18. a circulation pipe; 19. a circulation pump; 20. a filter press; 21. and (4) pressing a filtrate pump.

Detailed Description

As shown in fig. 1 to 4, a sewage circulating treatment device, including sedimentation tank 1 and flocculation basin 2, be equipped with feed liquor pump 3 between sedimentation tank 1 and the

flocculation basin

2, 2 inner walls departments of flocculation basin are equipped with a plurality of top-down evenly distributed's ring pipe 4, be equipped with a plurality of circumference evenly distributed's drain pipe 5 on the ring pipe 4, the export of feed liquor pump 3 passes through the pipeline and links to each other with ring pipe 4, the exit of flocculation basin 2 one side has connected gradually filtering pump 6, filtering basin 7 and oxidation treatment pond 8, be equipped with a plurality of layers of filter screen 15 in the filtering basin 7, the exit of oxidation treatment pond 8 one side has connected gradually adsorption tank 9 and clean water basin 10, be equipped with a plurality of activated carbon layers 11 in the adsorption tank 9.

Specifically, a plurality of baffle plates 12 which are distributed at intervals are arranged in the sedimentation tank 1, and an S-shaped flow channel is formed among the baffle plates 12, so that the retention time of sewage in the sedimentation tank 1 is prolonged, and the sedimentation effect is improved.

Specifically, a flocculating agent adding port 13 is arranged at the top of the flocculation tank 2 and used for adding a flocculating agent into the flocculation tank 2.

Specifically, annular pipe 4 passes through mount 14 to be fixed in the inside of flocculation basin 2, and the play liquid direction of drain pipe 5 is clockwise or anticlockwise, and drain pipe 5 downward sloping sets up, and drain pipe 5 passes mount 14, at the in-process of drain pipe 5 spun liquid, can play the stirring effect to the liquid in the flocculation basin 2.

Specifically, the filter pore size of the filter screen 15 in the filter tank 7 gradually decreases in the water flow direction.

Specifically, the lower extreme of filtering ponds 7 one side is equipped with filters import 16, and the upper end of filtering ponds 7 opposite side is equipped with filters export 17, filters import 16 and filters export 17 and locates the top and the below of filter screen 15 respectively, helps reducing the sediment that mix with in the sewage on filter screen upper strata, is favorable to collecting the sediment of filtering ponds 7 bottom again.

Specifically, the filter outlet 17 department still is connected with the circulating pipe 18, and the circulating pipe 18 links to each other with circulating pump 19, and circulating pump 19's export is passed through the pipeline and is linked to each other with the export of feed liquor pump 3 to can carry the sewage after the filtration treatment to handle in the flocculation basin 2 again, help strengthening the treatment effect of sewage, also help strengthening the stirring effect to the interior liquid of flocculation basin 2.

Specifically, the bottom of the filtering tank 7 is connected with a filter press 20, the outlet of the filter press 20 is connected with a pressure filtrate pump 21, the outlet of the pressure filtrate pump 21 is connected with the inlet of the filtering tank 7 through a pipeline, and after the sediment at the bottom of the filtering tank 7 is treated by the filter press 20, the filtrate can return to the filtering tank 7 for continuous treatment, thereby being beneficial to reducing the generation of waste.

The utility model discloses earlier utilize settling basin 1 to do sedimentation treatment, subside great solid particle, the crisscross interval distribution of a plurality of baffles 12 in settling basin 1 helps prolonging the dwell time of sewage in settling basin 1, the reinforcing effect of subsiding, then utilize feed liquor pump 3 to carry the sewage on settling basin 1 upper strata to flocculation basin 2, and throw the flocculating agent in to

flocculation basin

2, 5 spun liquid of drain pipe play the stirring effect to the liquid in flocculation basin 2, do not need additionally to increase the power supply, help flocculating agent performance, the liquid that flows out in flocculation basin 2 then through filtering, oxidation treatment, absorption purification treatment back, get into clean water basin 10, the utility model discloses a plurality of processing apparatus carry out sewage treatment, the treatment effect is better.

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 sewage cycle processing apparatus, a serial communication port, including sedimentation tank and flocculation basin, the sedimentation tank with be equipped with the feed liquor pump between the flocculation basin, flocculation basin inner wall department is equipped with a plurality of top-down evenly distributed's ring pipe, be equipped with a plurality of circumference evenly distributed's drain pipe on the ring pipe, the export of feed liquor pump pass through the pipeline with the ring pipe links to each other, the exit of flocculation basin one side has connected gradually filtering pump, filtering ponds and oxidation treatment pond, be equipped with a plurality of layers of filter screen in the filtering ponds, adsorption tank and clean water basin are connected gradually in the exit of oxidation treatment pond one side, be equipped with a plurality of activated carbon layers in the adsorption tank.

2. The sewage recycling treatment device of claim 1, wherein a plurality of partitions are disposed in the settling tank and are arranged in a staggered and spaced manner, and an S-shaped flow passage is formed between the plurality of partitions.

3. The sewage recycling treatment device of claim 1, wherein a flocculant adding port is arranged at the top of the flocculation tank.

4. The sewage circulation treatment device according to claim 1, wherein the annular pipe is fixed inside the flocculation tank through a fixing frame, the liquid outlet pipe is arranged in a downward inclined manner, the liquid outlet direction of the liquid outlet pipe is clockwise or counterclockwise, and the liquid outlet pipe penetrates through the fixing frame.

5. The sewage recycling treatment apparatus of claim 1, wherein the filter pores of the filter net in the filter tank are gradually reduced along the water flow direction.

6. The sewage recycling treatment device of claim 1, wherein the lower end of one side of the filtering tank is provided with a filtering inlet, the upper end of the other side of the filtering tank is provided with a filtering outlet, and the filtering inlet and the filtering outlet are respectively arranged above and below the filtering net.

7. The sewage circulation treatment device according to claim 6, wherein a circulation pipe is further connected to the filtration outlet, the circulation pipe is connected to a circulation pump, and an outlet of the circulation pump is connected to an outlet of the liquid inlet pump through a pipeline.

8. The sewage recycling device of claim 5, wherein a filter press is connected to the bottom of the filtering pool, a pressure filtrate pump is connected to the outlet of the filter press, and the outlet of the pressure filtrate pump is connected to the inlet of the filtering pool through a pipeline.