CN212770177U

CN212770177U - A rainwater treatment and reuse purification and disinfection device

Info

Publication number: CN212770177U
Application number: CN202020965292.3U
Authority: CN
Inventors: 张磊
Original assignee: Nanjing Jiandongyu Water Conservancy Technology Co ltd
Current assignee: Jiangsu Jiandong Sponge City Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-23
Anticipated expiration: 2030-06-01

Abstract

This utility model discloses a rainwater treatment, reuse, purification, and disinfection device, relating to the field of rainwater treatment technology. It addresses the problem that existing rainwater treatment methods still require disinfection and purification, and that the purification and disinfection processes suffer from difficulties in cleaning sludge and inadequate purification. The device comprises a water inlet at the top of a housing, with a first cap at the top of the inlet. A first chute is formed inside the housing, containing a high-density filter screen. A sedimentation tank is located inside the housing, below the high-density filter screen. A second chute is formed on one side of the sedimentation tank's inner wall, and a water intake pipe is located on the other side of the sedimentation tank's inner wall. A first water pump is located on one side of the water intake pipe, and a water outlet pipe is located on the other side of the first water pump. A disinfection tank is located below the sedimentation tank, with several equidistantly distributed first nozzles at its lower end.

Description

Purification and disinfection device for rainwater treatment and reutilization

Technical Field

The utility model relates to a rainwater treatment technical field specifically is a purification and disinfection device is recycled in rainwater treatment.

Background

The rainwater treatment is a purification treatment process of urban area ground runoff water such as rainwater, snow water, watering water and the like, the general rainwater treatment can be independently combined with domestic sewage and industrial wastewater for treatment, the water quantity of the rainwater treatment is calculated according to a rainwater channel, a rainwater regulation pool is preferably arranged before the rainwater enters a treatment structure, and a discharge port of the rainwater after a series of professional purification treatments can be arranged beside a water bank according to actual conditions.

Generally, rainwater is collected and then is uniformly treated in a series, and harmful substances in rainwater are removed, so that rainwater is effectively recycled, but the existing rainwater still needs to be disinfected and purified after treatment, and simultaneously, mud and dirt exist in the purification and disinfection processes, so that the rainwater is not easy to clean and is not purified in place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purification and disinfection device is recycled in rainwater processing to propose the rainwater in solving above-mentioned background art and still need disinfect and purify after handling, there is the difficult clearance of dirt simultaneously at the in-process that purifies and disinfect, and purify the problem not in place.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a purification and disinfection device is recycled in rainwater treatment, includes the box, the box upper end is provided with the water inlet, the water inlet upper end is provided with first screw cap, seted up first spout in the box, be provided with the high density filter screen in the first spout, be provided with the sedimentation tank in the box, the sedimentation tank is located high density filter screen below, the second spout has been seted up to sedimentation tank inner wall one side, sedimentation tank inner wall opposite side is provided with the intake pipe, intake pipe one side is provided with first water pump, first water pump one side is provided with the blow-off pipe, the sedimentation tank below is provided with the disinfection pond, disinfection pond lower extreme is provided with a plurality of equidistance distribution's first shower nozzle, disinfection pond lower extreme has set gradually third spout, fourth spout and fifth spout, set gradually in third spout, fourth spout and the fifth spout, the microfiltration membrane net, Compressed carbon and ultrafiltration membrane webs.

Preferably, one side of the high-density filter screen is provided with a pulling block, the pulling block is movably connected with the box body, the outer end of the pulling block is provided with a handle, a reciprocating motor is arranged in the sedimentation tank, the front end of the reciprocating motor is provided with a screw rod, the front end of the screw rod is provided with a fixing block, the fixing block is fixedly connected with the box body, and the fixing block is movably connected with the screw rod.

Preferably, a sliding block is arranged in the screw rod, symmetrical sixth sliding grooves are formed in the sedimentation tank, the sixth sliding grooves are in sliding connection with the sliding block, a scraping plate is arranged on one side of the sliding block, a first opening is formed in one side of the sedimentation tank, a second opening is formed in one side of the box body, and the second opening corresponds to the first opening.

Preferably, the disinfection pond upper end is provided with the container, the container is located between disinfection pond and the sedimentation tank, the container upper end is provided with the third opening, be provided with the second water pump of symmetry in the container, second water pump front end is provided with the aqueduct of symmetry through the container, two the aqueduct lower extreme is provided with the second shower nozzle that a plurality of equidistance distributes.

Preferably, the box lower extreme is provided with the third water pump, third water pump lower extreme is provided with the second twist cap, the box lower extreme is provided with four supporting legs that the equidistance distributes, four the supporting leg lower extreme is provided with the base.

Preferably, set up the cylinder that four equidistance distribute in the base, four cylinder upper end is through base and supporting leg fixed connection, the fourth opening has been seted up to the base front end, be provided with foot switch in the fourth opening.

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

1. according to the rainwater treatment and recycling purification and disinfection device, rainwater can be fully filtered through the arranged high-density filter screen, redundant impurities are filtered, the impurities in the rainwater can be conveniently precipitated in the sedimentation tank, the rainwater can be conveniently subjected to chemical disinfection operation through the disinfection tank which is also arranged, and harmful substances are removed;

2. according to the rainwater treatment and recycling purification and disinfection device, the screw rod is driven to rotate by the arranged reciprocating motor, and meanwhile the scraper plate is driven to hang out dirt or impurities precipitated in the sedimentation tank from the box body through the second opening and the first opening, so that descaling operation is facilitated;

3. this purification and disinfection device is recycled in rainwater treatment can take out the rainwater after purifying at last through the third water pump that sets up, and the supporting leg that sets up simultaneously plays the effect of support, and the cylinder can control the height of box, provides convenient for the water intaking, the use of foot switch control cylinder.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic sectional structure diagram of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the figure: 1. a box body; 2. a water inlet; 3. a first screw cap; 4. a first chute; 5. a high-density filter screen; 6. a sedimentation tank; 7. a second chute; 8. a water intake pipe; 9. a first water pump; 10. a water discharge pipe; 11. a disinfection tank; 12. a first nozzle; 13. a third chute; 14. a fourth chute; 15. a fifth chute; 16. a microfiltration membrane net; 17. compressing the carbon web; 18. a net of ultrafiltration membranes; 19. pulling the block; 20. a handle; 21. a reciprocating motor; 22. a screw rod; 23. a fixed block; 24. a slider; 25. a sixth chute; 26. a squeegee; 27. a first opening; 28. a second opening; 29. a container; 30. a third opening; 31. a second water pump; 32. a water conduit; 33. a second nozzle; 34. a third water pump; 35. a second screw cap; 36. supporting legs; 37. a base; 38. a cylinder; 39. a fourth opening; 40. a foot switch.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a purification and disinfection device for rainwater treatment and recycling comprises a box body 1, wherein a water inlet 2 is arranged at the upper end of the box body 1, a first screwing cover 3 is arranged at the upper end of the water inlet 2, a first chute 4 is formed in the box body 1, a high-density filter screen 5 is arranged in the first chute 4, a sedimentation tank 6 is arranged in the box body 1, the sedimentation tank 6 is positioned below the high-density filter screen 5, a second chute 7 is formed in one side of the inner wall of the sedimentation tank 6, a water taking pipe 8 is arranged on the other side of the inner wall of the sedimentation tank 6, a first water pump 9 is arranged on one side of the water taking pipe 8, a water drain pipe 10 is arranged on one side of the first water pump 9, a disinfection tank 11 is arranged below the sedimentation tank 6, a plurality of first spray heads 12 distributed at equal intervals are arranged at the lower end of the disinfection tank 11, a third chute 13, a fourth chute 14 and a fifth chute 15 are sequentially arranged at, A compressed carbon mesh 17 and an ultrafiltration membrane mesh 18.

Further, a pulling block 19 is arranged on one side of the high-density filter screen 5, the pulling block 19 is movably connected with the box body 1, a handle 20 is arranged at the outer end of the pulling block 19, a reciprocating motor 21 is arranged in the sedimentation tank 6, a screw rod 22 is arranged at the front end of the reciprocating motor 21, a fixing block 23 is arranged at the front end of the screw rod 22, the fixing block 23 is fixedly connected with the box body 1, the fixing block 23 is movably connected with the screw rod 22, rainwater can be fully filtered through the high-density filter screen 5, redundant impurities are filtered, the sedimentation tank 6 is convenient for precipitating the impurities in the rainwater, the same disinfection tank 11 is convenient for carrying out chemical disinfection operation on the rainwater, and harmful substances are removed, and the similarly arranged micro-filtration membrane 16, the compressed carbon membrane 17 and the ultra-filtration membrane 18 can fully purify the disinfected rainwater.

Further, be provided with slider 24 in the lead screw 22, set up the sixth spout 25 of symmetry in the sedimentation tank 6, two sixth spouts 25 are sliding connection with slider 24, slider 24 one side is provided with scraper blade 26, sedimentation tank 6 one side is provided with first opening 27, box 1 one side is provided with second opening 28, second opening 28 is corresponding with first opening 27, it is rotatory to drive lead screw 22 through the reciprocating motor 21 that sets up and drive in the time that scraper blade 26 hangs the box 1 through second opening 28 and first opening 27 with the dirt or impurity after deposiing in the sedimentation tank 6, make things convenient for the scale removal operation.

Further, a container 29 is arranged at the upper end of the disinfection tank 11, the container 29 is located between the disinfection tank 11 and the sedimentation tank 6, a third opening 30 is arranged at the upper end of the container 29, symmetrical second water pumps 31 are arranged in the container 29, symmetrical water guide pipes 32 are arranged at the front ends of the second water pumps 31 through the container 29, a plurality of second spray heads 33 distributed at equal intervals are arranged at the lower ends of the two water guide pipes 32, chemical agents and water for disinfecting rainwater can be placed in the container 29 through the arrangement, and the chemical agents and the water are sucked into the water guide pipes 32 through the second water pumps 31 and sprayed into the disinfection tank 11 through the second spray heads 33.

Further, the lower extreme of box 1 is provided with third water pump 34, and third water pump 34 lower extreme is provided with second screw cap 35, and box 1 lower extreme is provided with four equidistance distribution's supporting leg 36, and four supporting leg 36 lower extremes are provided with base 37, can take out the rainwater after purifying last through the third water pump 34 that sets up, and the supporting leg 36 that sets up simultaneously plays the effect of support.

Further, set up the cylinder 38 that four equidistance distribute in the base 37, four cylinder 38 upper ends pass through base 37 and supporting leg 36 fixed connection, and fourth opening 39 has been seted up to base 37 front end, is provided with foot switch 40 in the fourth opening 39, and the height that can control box 1 through the cylinder 38 that sets up provides convenient for the water intaking, and foot switch 40 controls the use of cylinder 38.

The working principle is as follows: when the rainwater disinfection device is used, firstly, the first screw cap 3 is opened to enable rainwater to be purified and disinfected to be fully filtered from the water inlet 2, the rainwater can be pumped out through the handle 20 when the rainwater needs to be cleaned or replaced, the rainwater is filtered to remove redundant impurities and then enters the sedimentation tank 6 to facilitate the precipitation of impurities in the rainwater, the reciprocating motor 21 arranged in the sedimentation tank 6 drives the screw rod 22 to rotate and simultaneously drives the scraper 26 to hang precipitated dirt or impurities in the sedimentation tank 6 out of the box body 1 through the second opening 28 and the first opening 27, so that the descaling operation is facilitated, the precipitated water is put into the disinfection tank 11 from the water taking pipe 8 through the first water pump 9, the disinfection tank 11 can facilitate the chemical disinfection operation on the rainwater to remove some harmful substances, a disinfection chemical agent is put into the arranged container 29 in advance and is sucked into the water guide pipe 32 through the second water pump 31 to be sprayed into the disinfection tank 11 through the second spray nozzle 33 for disinfection, after disinfection, the first spray head 12 is controlled by the control device to filter the micro-filtration membrane net 16, the compressed carbon net 17 and the ultra-filtration membrane net 18 which are arranged below the rainwater net, so that the disinfected rainwater can be fully purified and can be recycled, the finally purified rainwater can be taken out by the arranged third water pump 34, if the height of the box body 1 is not enough, the cylinder 38 can be controlled by the cylinder 38 through the foot switch 40, and the height of the box body 1 can be controlled by the cylinder 38.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rainwater treatment and reuse purification and disinfection device, comprising a box body (1), characterized in that: the upper end of the box body (1) is provided with a water inlet (2), and the upper end of the water inlet (2) is provided with a water inlet (2). After screwing the cover (3), a first chute (4) is opened in the box body (1), a high-density filter screen (5) is arranged in the first chute (4), and the box body ( 1) A sedimentation tank (6) is provided inside, the sedimentation tank (6) is located below the high-density filter screen (5), and a second chute (7) is opened on one side of the inner wall of the sedimentation tank (6), and the A water intake pipe (8) is provided on the other side of the inner wall of the sedimentation tank (6), a first water pump (9) is provided on one side of the water intake pipe (8), and a water discharge pipe (9) is provided on one side of the first water pump (9). 10), a disinfection tank (11) is provided below the sedimentation tank (6), the lower end of the disinfection tank (11) is provided with several first nozzles (12) distributed at equal distances, and the lower end of the disinfection tank (11) A third chute (13), a fourth chute (14) and a fifth chute (15) are arranged in sequence, and the third chute (13), the fourth chute (14) and the fifth chute ( 15) A microfiltration membrane mesh (16), a compressed carbon mesh (17) and an ultrafiltration membrane mesh (18) are arranged in sequence.

2. A rainwater treatment and reuse purification and disinfection device according to claim 1, characterized in that: a pull block (19) is provided on one side of the high-density filter screen (5), and the pull block (19) is connected with the pull block (19). The box body (1) is movably connected, the outer end of the pull block (19) is provided with a handle (20), the sedimentation tank (6) is provided with a reciprocating motor (21), and the front end of the reciprocating motor (21) is provided with a A screw rod (22), the front end of the screw rod (22) is provided with a fixing block (23), the fixing block (23) is fixedly connected with the box body (1), and the fixing block (23) is connected with the screw rod (22) ) active connection.

3. A rainwater treatment and reuse purification and disinfection device according to claim 2, characterized in that: a slider (24) is arranged in the screw rod (22), and a symmetrical arrangement is arranged in the sedimentation tank (6). The sixth chute (25), two of the sixth chute (25) are slidingly connected with the slider (24), the slider (24) is provided with a scraper (26) on one side, the sedimentation A first opening (27) is provided on one side of the tank (6), and a second opening (28) is provided on one side of the box (1), and the second opening (28) corresponds to the first opening (27) .

4. A rainwater treatment and reuse purification and disinfection device according to claim 1, characterized in that: the upper end of the disinfection tank (11) is provided with a container (29), and the container (29) is located in the disinfection tank (11) Between the sedimentation tank (6), a third opening (30) is provided on the upper end of the container (29), a symmetrical second water pump (31) is provided in the container (29), and the second water pump (31) The front end of the container (29) is provided with a symmetrical water conduit (32), and the lower ends of the two water conduits (32) are provided with a plurality of second spray heads (33) distributed at equal distances.

5. A rainwater treatment and reuse purification and disinfection device according to claim 1, characterized in that: a third water pump (34) is arranged at the lower end of the box (1), and a lower end of the third water pump (34) is arranged There is a second screw cap (35), the lower end of the box body (1) is provided with four equally spaced supporting legs (36), and the lower ends of the four supporting legs (36) are provided with a base (37).

6. A rainwater treatment and reuse purification and disinfection device according to claim 5, characterized in that: four cylinders (38) distributed at equal distances are arranged in the base (37), and the four cylinders (38) The upper end is fixedly connected with the support leg (36) through the base (37), the front end of the base (37) is provided with a fourth opening (39), and the fourth opening (39) is provided with a foot switch (40).