CN220012273U

CN220012273U - Precipitator for water purification treatment

Info

Publication number: CN220012273U
Application number: CN202321033817.XU
Authority: CN
Inventors: 张锦鸿
Original assignee: Longyan Hairun Environmental Protection Technology Co ltd
Current assignee: Longyan Hairun Environmental Protection Technology Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-11-14
Anticipated expiration: 2033-05-04

Abstract

The utility model relates to a precipitator for water purification treatment, which comprises a box body, wherein a uniform distribution device and a filtering device are arranged in the box body, one side of the box body is provided with a pretreatment device, the uniform distribution device comprises a water distribution pipe, a guide pipe and an arc plate, the water distribution pipe is arranged in the box body, one side of the water distribution pipe is provided with a water inlet hole, the guide pipe is arranged at the water inlet hole, one end of the guide pipe is bent downwards, the uniform distribution device is arranged in the utility model, when sewage enters, the water distribution pipe is uniformly distributed at all positions in the box body, the opening of the guide pipe is inclined downwards, so that the precipitate is prevented from entering the guide pipe from the opening, the guide pipe is blocked, and the arc plate is arranged below the guide pipe, so that the discharged sewage in the guide pipe can be prevented from directly impacting the precipitate in a mud collecting hopper, and is prevented from floating in the water again.

Description

Precipitator for water purification treatment

Technical Field

The utility model relates to the technical field of water purification treatment, in particular to a precipitator for water purification treatment.

Background

During water purification treatment, flocculant is generally added into sewage, and then the mixed sewage is discharged into a precipitator, so that impurities form floccules, and the floccules are precipitated to the bottom because the specific gravity of the floccules is larger than that of water, and are discharged through a mud discharging pipe at the bottom of the precipitator, and clear water above the floccules overflows to be discharged, so that the sewage purification work is completed. The floccule is generally shielded by adopting the sloping plates in the existing precipitator, water flows upwards along gaps between the sloping plates, the floccule is attached to the upper side of the sloping plates, and flows downwards along the sloping plates under the action of gravity until entering the sludge collecting hopper, and finally is discharged through the sludge discharge pipe. The water inlet pipe in the existing precipitator is single in position, sewage enters the precipitator through the position, so that the precipitate is concentrated at a certain position in the precipitator, the water flow pressure at the water inlet position is high, the sewage in the precipitator can be driven to flow greatly, the precipitate at the bottom of the precipitator floats in the water again, the content of the precipitate at the bottom is reduced, the water content is high during sludge discharge, and the purification efficiency is low; in addition, most of the sediment in the precipitator can be clustered together, the weight of the sediment is increased, the sediment can be precipitated to the bottom in water, but part of floccules are scattered in clear water, overflow from the upper part along with the clear water, so that the overflowed clear water still contains part of floccules, further treatment is needed, and the floccules are cleaned and then subjected to subsequent purification treatment.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a precipitator for water purification treatment, which aims to solve the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water purification is with precipitator, includes the box, be equipped with equipartition device and filter equipment in the box, one side of box is equipped with preprocessing device, equipartition device includes water distribution pipe, stand pipe and arc, the water distribution pipe sets up in the box, and one side of water distribution pipe is equipped with the inlet opening, the stand pipe sets up in inlet opening department, and the one end bending of stand pipe is down, the arc sets up the below at the stand pipe, and the one end and the box inside fixed connection of arc, preprocessing device includes jar body, motor, puddler, inlet tube and drinking-water pipe, and the top of jar body is equipped with the apron, and the motor sets up on the apron, and its output shaft and puddler are connected, and the puddler rotates the lower surface that sets up at the apron, is equipped with first through-hole and second through-hole on the apron, inlet tube and drinking-water pipe set up respectively in first through-hole and second through-hole, and the one end of drinking-water pipe runs through the box and communicates with the water distribution pipe.

Preferably, the filtering device comprises a mounting frame and a filter screen, wherein the mounting frame is fixedly connected with the inner wall of the box body, the upper surface of the mounting frame is provided with a mounting groove matched with the filter screen, the filter screen is detachably connected with the mounting groove through bolts, and the filtering device is convenient for filtering floccules floating in a small part.

In a further preferred aspect, the tank body is internally provided with a first mounting frame and a second mounting frame, an inclined plate is obliquely arranged between the first mounting frame and the second mounting frame, the inclined plate is provided with a plurality of inclined plates, the first mounting frame and the second mounting frame are arranged at equal intervals, through grooves are formed in the first mounting frame and the second mounting frame, the through grooves are formed in adjacent two intervals between the inclined plates, and sewage is convenient to precipitate.

In a further preferred aspect, a sewage pump is arranged in the middle of the water pumping pipe, and the water pumping pipe is communicated with the sewage pump, so that water in the tank body is pumped into the tank body for precipitation.

In a further preferred embodiment, an overflow tank is arranged above the tank body, a clean water tank is fixedly sleeved outside the tank body, and a drain pipe is arranged on one side of the clean water tank, so that clean water is convenient to overflow.

In a further preferred aspect, a sludge collecting hopper is arranged at the bottom of the tank body, a sludge discharge pipe is arranged at the bottom of the sludge collecting hopper, and a shutoff valve is fixedly arranged on the sludge discharge pipe, so that sediment is discharged conveniently.

In a further preferred embodiment, the filtering device is disposed above the first mounting frame and the second mounting frame, and the uniformly distributing device is disposed below the first mounting frame and the second mounting frame, so as to facilitate water inflow, precipitation and filtering.

(III) beneficial effects

Compared with the prior art, the utility model provides a precipitator for water purification treatment, which has the following beneficial effects:

1. the utility model is provided with the uniform distribution device, the water distribution pipe is arranged, and the water inlet holes are arranged at each position of the water distribution pipe, so that when sewage enters, the water distribution device can be uniformly distributed at each position in the box body, the opening of the guide pipe is inclined downwards, sediment is prevented from entering the guide pipe from the opening to cause the blockage of the guide pipe, and the arc plate is arranged below the guide pipe, so that the sewage discharged from the guide pipe can be prevented from directly impacting the sediment in the sludge hopper to cause the sediment to float in water again;

2. the filter device is arranged in the utility model, so that the clean water entering the overflow tank is conveniently filtered, a small amount of floccules are prevented from overflowing along with the clean water entering the overflow tank, the content of the floccules in the clean water tank can be greatly reduced by the design of the filter screen, and the sedimentation effect is improved;

3. the pretreatment device is arranged in the utility model, so that the sewage is fully mixed with the pre-input flocculating agent through the stirring rod before entering the box body, and the sedimentation efficiency of the subsequent sewage after entering the box body is improved.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a precipitator for water purification treatment according to the present utility model;

FIG. 2 is a schematic view of the structure in the case of the present utility model;

FIG. 3 is a schematic view of a water distribution pipe structure in the present utility model;

FIG. 4 is a schematic diagram of the structure of the motor and stirring rod in the utility model;

fig. 5 is a schematic structural view of a mounting frame and a filter screen in the present utility model.

In the figure: 1. a case; 2. a water distribution pipe; 3. a guide tube; 4. an arc-shaped plate; 5. a water inlet hole; 6. a tank body; 7. a motor; 8. a stirring rod; 9. a water inlet pipe; 10. a water pumping pipe; 11. a cover plate; 12. a first through hole; 13. a second through hole; 14. a mounting frame; 15. a filter screen; 16. a mounting groove; 17. a first mounting frame; 18. a second mounting frame; 19. a sloping plate; 20. a through groove; 21. a sewage pump; 22. an overflow trough; 23. a clean water tank; 24. a drain pipe; 25. a mud collecting hopper; 26. a mud pipe; 27. a shut-off valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a precipitator for water purification treatment comprises a box body 1, wherein a uniform distribution device and a filtering device are arranged in the box body 1, a pretreatment device is arranged on one side of the box body 1, the uniform distribution device comprises a water distribution pipe 2, a guide pipe 3 and an arc plate 4, the water distribution pipe 2 is arranged in the box body 1, a water inlet hole 5 is formed in one side of the water distribution pipe 2, the guide pipe 3 is arranged at the position of the water inlet hole 5, one end of the guide pipe 3 is bent downwards, the arc plate 4 is arranged below the guide pipe 3, one end of the arc plate 4 is fixedly connected with the inside of the box body 1, the pretreatment device comprises a tank body 6, a motor 7, a stirring rod 8, a water inlet pipe 9 and a water suction pipe 10, a cover plate 11 is arranged at the top of the tank body 6, the motor 7 is arranged on the cover plate 11, an output shaft of the motor is connected with the stirring rod 8, the stirring rod 8 is rotatably arranged on the lower surface of the cover plate 11, a first through hole 12 and a second through hole 13 are formed in the cover plate 11, the water inlet pipe 9 and the water suction pipe 10 are respectively arranged in the first through hole 12 and the second through hole 13, and one end of the water suction pipe 10 penetrates through the box body 1 and is communicated with the water distribution pipe 2. The filter equipment sets up the top at first mounting bracket 17 and second mounting bracket 18, and the equipartition device sets up the below at first mounting bracket 17 and second mounting bracket 18.

Referring to fig. 1 to 5, the filtering device includes a mounting frame 14 and a filtering screen 15, the mounting frame 14 is fixedly connected with the inner wall of the case 1, and a mounting groove 16 matched with the filtering screen 15 is provided on the upper surface of the mounting frame 14, and the filtering screen 15 is detachably connected with the mounting groove 16 through bolts. When in use, the installation frame 14 is fixedly arranged on the inner wall of the box body 1, the filter screen 15 is placed in the installation groove 16, the filter screen 15 and the installation frame 14 are fixedly connected through bolts, the installation and the fixation of the filter screen 15 are completed, and a small amount of floccules in clear water can be intercepted through the filter screen 15, so that the floccules are prevented from overflowing along with clear water.

Referring to fig. 1-5, a first mounting frame 17 and a second mounting frame 18 are disposed in the box 1, an inclined plate 19 is obliquely disposed between the first mounting frame 17 and the second mounting frame 18, a plurality of inclined plates 19 are disposed between the first mounting frame 17 and the second mounting frame 18 at equal intervals, through grooves 20 are formed in the first mounting frame 17 and the second mounting frame 18, and the through grooves 20 are formed in the intervals between two adjacent inclined plates 19. An overflow tank 22 is arranged above the tank body 1, a clean water tank 23 is fixedly sleeved outside the tank body 1, and a drain pipe 24 is arranged on one side of the clean water tank 23. The bottom of the box body 1 is provided with a sludge collecting hopper 25, the bottom of the sludge collecting hopper 25 is provided with a sludge discharge pipe 26, and a shutoff valve 27 is fixedly arranged on the sludge discharge pipe 26. In use, the sloping plate 19 is arranged between the first mounting frame 17 and the second mounting frame 18, the first mounting frame 17 is arranged below the sloping plate 19, the second mounting frame 18 is arranged above the sloping plate 19, sewage enters the sloping plate 19 through the through groove 20 on the first mounting frame 17, clean water flows upwards along the sloping plate 19, finally enters the filter screen 15 from the through groove 20 on the second mounting frame 18 for filtration, flows out of the overflow groove 22 into the clean water tank 23 after filtration, is discharged through the drain pipe 24 on the clean water tank 23, and particles and sediments are blocked by the sloping plate 19 and return to the through groove 20 on the first mounting frame 17 again along the sloping plate 19, and fall into the mud collecting hopper 25 below through the through groove 20, and finally are discharged through the mud discharging pipe 26.

Referring to fig. 1 to 5, a sewage pump 21 is disposed in the middle of the water pumping pipe 10, and the water pumping pipe 10 is communicated with the sewage pump 21. When in use, the sewage pump 21 is started to pump the sewage in the tank body 6 into the water distribution pipe 2.

Example 2:

in summary, in use, the sloping plate 19 is installed between the first installation frame 17 and the second installation frame 18, the first installation frame 17 is arranged below the sloping plate 19, the second installation frame 18 is arranged above the sloping plate 19, sewage enters the sloping plate 19 through the through groove 20 on the first installation frame 17, clean water flows upwards along the sloping plate 19, finally enters the filter screen 15 from the through groove 20 on the second installation frame 18 for filtering, flows out of the overflow groove 22 into the clean water tank 23 after filtering, is discharged through the drain pipe 24 on the clean water tank 23, and particles and sediments are blocked by the sloping plate 19 and return to the through groove 20 on the first installation frame 17 along the sloping plate 19, fall into the mud collecting hopper 25 below through the through groove 20, and finally are discharged through the mud discharging pipe 26.

Example 3:

in sum, when in use, sewage containing flocculant is discharged into the tank body 6 through the water inlet pipe 9, the motor 7 is started to drive the stirring rod 8 to rotate, the sewage and flocculant are accelerated to mix, after the sewage and flocculant are fully mixed, the sewage pump 21 is started, mixed water in the tank body 6 is pumped into the water distribution pipe 2 through the water suction pipe 10, enters the guide pipe 3 through the water inlet hole 5 on the water distribution pipe 2, finally flows onto the arc-shaped plate 4 along the guide pipe 3, and enters the sloping plate 19 for precipitation after being turned by the arc-shaped plate 4.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a water purification treatment is with precipitator, includes box (1), its characterized in that: the utility model discloses a water treatment device, which is characterized in that a uniformly-distributed device and a filtering device are arranged in a box body (1), one side of the box body (1) is provided with a pretreatment device, the uniformly-distributed device comprises a water distribution pipe (2), a guide pipe (3) and an arc plate (4), the water distribution pipe (2) is arranged in the box body (1), one side of the water distribution pipe (2) is provided with a water inlet hole (5), the guide pipe (3) is arranged at the water inlet hole (5), one end of the guide pipe (3) is bent downwards, the arc plate (4) is arranged below the guide pipe (3), one end of the arc plate (4) is fixedly connected with the inside of the box body (1), the pretreatment device comprises a tank body (6), a motor (7), a stirring rod (8), a water inlet pipe (9) and a water suction pipe (10), the top of the tank body (6) is provided with a cover plate (11), the motor (7) is arranged on the cover plate (11), an output shaft of the motor is connected with the stirring rod (8), the stirring rod (8) is rotationally arranged on the lower surface of the cover plate (11), a first through hole (12) and a second through hole (13) and a water suction pipe (13) are respectively arranged in the first through hole (13) and the second through hole (13), and one end of the water suction pipe (10) penetrates through the box body (1) and is communicated with the water distribution pipe (2).

2. A precipitator for water purification treatment according to claim 1, in which: the filtering device comprises a mounting frame (14) and a filter screen (15), wherein the mounting frame (14) is fixedly connected with the inner wall of the box body (1), a mounting groove (16) matched with the filter screen (15) is formed in the upper surface of the mounting frame (14), and the filter screen (15) and the mounting groove (16) are detachably connected through bolts.

3. A precipitator for water purification treatment according to claim 2, in which: be equipped with first mounting bracket (17) and second mounting bracket (18) in box (1), the slope is equipped with swash plate (19) between first mounting bracket (17) and second mounting bracket (18), and swash plate (19) are provided with a plurality of, and equidistant interval sets up between first mounting bracket (17) and second mounting bracket (18), all has seted up logical groove (20) on first mounting bracket (17) and second mounting bracket (18), and logical groove (20) are seted up adjacent two interval department between swash plate (19).

4. A precipitator for water purification treatment according to claim 1, in which: the middle part of the water suction pipe (10) is provided with a sewage pump (21), and the water suction pipe (10) is communicated with the sewage pump (21).

5. A precipitator for water purification treatment according to claim 1, in which: an overflow tank (22) is arranged above the tank body (1), a water purifying tank (23) is fixedly sleeved outside the tank body (1), and a drain pipe (24) is arranged on one side of the water purifying tank (23).

6. A precipitator for water purification treatment according to claim 1, in which: the bottom of box (1) is equipped with mud collection fill (25), and the bottom of mud collection fill (25) is equipped with mud pipe (26), and is fixed on mud pipe (26) and be equipped with shutoff valve (27).

7. A precipitator for water purification treatment according to claim 3, in which: the filter device is arranged above the first mounting frame (17) and the second mounting frame (18), and the uniform distribution device is arranged below the first mounting frame (17) and the second mounting frame (18).