CN221275398U

CN221275398U - Sewage treatment flocculation precipitation device

Info

Publication number: CN221275398U
Application number: CN202323088419.0U
Authority: CN
Inventors: 黎强深; 王捷峰
Original assignee: Jiangsu Dehuan EP Group Co ltd
Current assignee: Jiangsu Dehuan EP Group Co ltd
Filing date: 2023-11-16
Publication date: 2024-07-05
Anticipated expiration: 2033-11-16

Abstract

The utility model discloses a sewage treatment flocculation precipitation device, which belongs to the technical field of precipitation devices, and adopts the technical scheme that the sewage treatment flocculation precipitation device comprises a tank body, wherein a mixing mechanism is arranged in the tank body, a cleaning component is arranged on one side of the mixing mechanism, a precipitation component is arranged on one side of the mixing mechanism, a filtering component is arranged on one side of the precipitation component, a guide component is arranged on one side of the precipitation component, and a reflecting component is arranged at the bottom of the guide component.

Description

Sewage treatment flocculation precipitation device

Technical Field

The utility model relates to the technical field of precipitation devices, in particular to a flocculation precipitation device for sewage treatment.

Background

A flocculation precipitation device is a device for treating suspended particulate matter in a liquid (usually water) to aggregate it into large particles or agglomerates for convenient precipitation and separation, and is commonly used in various applications such as water treatment, wastewater treatment, sewage treatment, liquid-solid separation in industrial processes, etc., and its main purpose is to remove suspended matter from the liquid, improve water quality or wastewater quality.

In chemical production, a lot of chemical wastewater can be produced, but the chemical wastewater always contains a large amount of inorganic metal ions, so that the chemical wastewater needs to be flocculated by a flocculating agent and then removed, a large amount of sediments can be produced at the bottom of the tank body after flocculation and sedimentation, and the cleaning is inconvenient.

The current bulletin number is: CN213475496U, a chinese patent of utility model, discloses a sewage treatment flocculation device, the device comprising a flocculation tank, a driving member, a threaded spindle and a bearing plate; the upper end of the flocculation tank is open, a cover body for opening or closing the flocculation tank is arranged at the open position, a liquid inlet and an assembly opening which penetrate through the cover body are arranged on the cover body, and a liquid outlet is arranged on the side wall of the flocculation tank; one end of the threaded rotating shaft is rotatably arranged in the flocculation tank, the other end of the threaded rotating shaft vertically extends out of the flocculation tank from the assembly port and is in transmission connection with the driving piece, a threaded hole is formed in the bearing plate, and the bearing plate is sleeved on the threaded rotating shaft through the threaded hole; the inner wall of the flocculation tank is polygonal prismatic or cylindrical, the bearing plate is attached to the inner wall of the flocculation tank, when the inner wall of the flocculation tank is cylindrical, the flocculation device further comprises a limiting piece, the limiting piece is configured to limit the bearing plate to rotate, and the device can enable flocculation sediment to directly settle on the bearing plate by driving the bearing plate to axially displace, so that the cleaning of the flocculation tank is conveniently and rapidly realized, and the labor is greatly saved.

In view of the above problems, the prior patent provides a solution, but the flocculant and the sewage cannot be uniformly mixed in the actual use process, so that the flocculant has slower reaction time and lower sewage purifying efficiency.

For this purpose, a flocculation and precipitation device for sewage treatment is proposed.

Disclosure of utility model

The utility model provides a sewage treatment flocculation precipitation device, which aims to solve the problems that the existing sewage treatment flocculation precipitation device can not uniformly mix flocculant and sewage in the actual use process, so that the reaction time of the flocculant is slower and the sewage purification efficiency is lower.

The utility model discloses a sewage treatment flocculation precipitation device, which comprises a tank body, wherein a mixing mechanism is arranged in the tank body, a cleaning component is arranged on one side of the mixing mechanism, a precipitation component is arranged on one side of the mixing mechanism, a filtering component is arranged on one side of the precipitation component, a guide component is arranged on one side of the precipitation component, and a reflecting component is arranged at the bottom of the guide component;

The mixing mechanism comprises a water inlet, an adding port, a motor, a rotating rod, stirring columns and mixing blades, wherein the water inlet is formed in one side of the tank body, the adding port is formed in the top of the tank body, the motor is bolted to the top of the tank body, the rotating rod is fixedly connected to the output end of the motor, the stirring columns are fixedly connected to one side of the rotating rod, and the mixing blades are fixedly connected to one side of the stirring columns.

In order to achieve the effect of scraping the sediment attached to the inner wall of the tank body and keeping the inner wall of the tank body clean, the sewage treatment flocculation precipitation device preferably comprises an extension column and a scraping plate, wherein the extension column is fixedly connected to one side of a rotating rod, and the scraping plate is fixedly connected between the extension columns and is tightly attached to the inner wall of the tank body.

In order to achieve the effect of precipitating sewage, the flocculation precipitation device for sewage treatment preferably comprises a connecting pipe, a water pump, a precipitation tank and a water outlet, wherein one end of the connecting pipe is arranged at the bottom of the tank body, the water pump is bolted to the bottom of the tank body and matched with the connecting pipe for use, the precipitation tank is arranged at the other end of the connecting pipe, and the water outlet is arranged at one side of the precipitation tank.

In order to achieve the effect of blocking sewage, only water which is not at a certain water level can flow into the water outlet, and meanwhile, the first filter screen can block floating matters on the water, so that the water quality discharged from the water outlet is higher.

In order to achieve the effect that the turbid bottom of the sewage is directly discharged into the sedimentation tank without affecting the sedimentation effect of the top of the sedimentation tank, as a preferable mode of the sewage treatment flocculation sedimentation device, the guide assembly comprises a support column, a guide cylinder and a guide tube, wherein a plurality of support columns are fixedly connected to the inner side of the sedimentation tank, the guide cylinder is fixedly connected between a plurality of support columns, and one end of the guide tube is arranged on one side of the connecting tube, and the other end of the guide tube is arranged in the guide cylinder.

In order to achieve the effect that sewage is beaten on the reflecting plate through the guide cylinder to carry out scattered precipitation, the bottom of the precipitation tank is not directly impacted, and the effect of preventing the precipitation from scattered is achieved.

In order to achieve the effect of cleaning sediment at the bottom of the sedimentation tank, the bottom of the sedimentation tank is preferably provided with a mud valve as a sewage treatment flocculation sedimentation device.

In order to achieve the effect of preventing solids from entering the tank body, the sewage treatment flocculation precipitation device is preferably provided with a second filter screen in the water inlet, wherein the second filter screen is made of stainless steel.

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

According to the utility model, the mixing mechanism is arranged, so that the mixing mechanism can mix and stir sewage mixed with the flocculant when the flocculant is used, the speed of the flocculant mixing reaction is increased, the flocculation speed is increased, and the problem of slower flocculant mixing in the prior art is effectively solved.

According to the utility model, the sedimentation component is arranged, so that the sewage with the flocculant can be well sedimented when the sedimentation component is used, and the generated sediment can be sedimented at the bottom of the sedimentation tank to wait for treatment, so that the problem of inconvenient sedimentation in the prior art is effectively solved.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic perspective view of the cross-section of FIG. 2 at A-A in accordance with the present utility model;

FIG. 4 is a schematic view of a mixing mechanism of the present utility model;

FIG. 5 is a schematic view of a filter assembly of the present utility model.

The reference numerals in the figures illustrate:

1. A tank body; 2. a mixing mechanism; 3. a cleaning component; 4. a precipitation assembly; 5. a filter assembly; 6. a guide assembly; 7. a reflective assembly; 201. a water inlet; 202. an addition port; 203. a motor; 204. a rotating lever; 205. stirring the column; 206. mixing leaves; 301. an extension column; 302. a scraper; 401. a connecting pipe; 402. a water pump; 403. a precipitation tank; 404. a water outlet; 501. a baffle; 502. a first filter screen; 601. a support column; 602. a guide cylinder; 603. a guide tube; 701. a connecting block; 702. a reflection plate; 8. a mud valve; 9. and a second filter screen.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, in order to achieve the objects, technical solutions and advantages of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a sewage treatment flocculation sediment device, includes a jar body 1, and the inside of jar body 1 is provided with mixing mechanism 2, and one side of mixing mechanism 2 is provided with clean subassembly 3, and one side of mixing mechanism 2 is provided with sedimentation subassembly 4, and one side of sedimentation subassembly 4 is provided with filter component 5, and one side of sedimentation subassembly 4 is provided with guide component 6, and the bottom of guide component 6 is provided with reflection subassembly 7;

The mixing mechanism 2 comprises a water inlet 201, an adding port 202, a motor 203, a rotating rod 204, stirring columns 205 and mixing blades 206, wherein the water inlet 201 is arranged on one side of the tank body 1, the adding port 202 is arranged at the top of the tank body 1, the motor 203 is bolted to the top of the tank body 1, the rotating rod 204 is fixedly connected to the output end of the motor 203, the stirring columns 205 are fixedly connected to one side of the rotating rod 204, and the mixing blades 206 are fixedly connected to one side of the stirring columns 205.

In this embodiment: through setting up into mouth of a river 201, add mouth 202, motor 203, dwang 204, spliced pole 205 and mixing leaf 206, through inserting the sewage discharge mouth of outside with mouth of a river 201 when using, then add the flocculating agent to the inside of jar body 1 through adding mouth 202, start motor 203, drive dwang 204 and rotate, drive spliced pole 205 and mixing leaf 206 and rotate, mixing leaf 206 can mix the stirring to the flocculating agent in sewage and the sewage, promote flocculating agent mixing reaction's efficiency and effect.

As a technical optimization scheme of the utility model, the cleaning component 3 comprises a plurality of extending columns 301 and a scraping plate 302, wherein the extending columns 301 are fixedly connected to one side of the rotating rod 204, and the scraping plate 302 is fixedly connected between the extending columns 301 and is tightly attached to the inner wall of the tank body 1.

In this embodiment: through setting up extension post 301 and scraper blade 302, can drive extension post 301 when dwang 204 rotates when using and rotate, extension post 301 drives the scraper blade 302 rotation, and scraper blade 302 can strike off the precipitate that adheres to on jar body 1 inner wall, makes jar body 1 inner wall keep clean.

As a technical optimization scheme of the utility model, the sedimentation assembly 4 comprises a connecting pipe 401, a water pump 402, a sedimentation tank 403 and a water outlet 404, one end of the connecting pipe 401 is arranged at the bottom of the tank body 1, the water pump 402 is bolted at the bottom of the tank body 1 and matched with the connecting pipe 401 for use, the sedimentation tank 403 is arranged at the other end of the connecting pipe 401, and the water outlet 404 is arranged at one side of the sedimentation tank 403.

In this embodiment: by arranging the connecting pipe 401, the water pump 402, the sedimentation tank 403 and the water outlet 404, the water pump 402 is started when in use, sewage mixed with flocculant in the tank body 1 is discharged into the sedimentation tank 403 through the connecting pipe 401 for sedimentation, and is discharged through the water outlet 404 after sedimentation is completed.

As a technical optimization scheme of the utility model, the filter assembly 5 comprises a baffle 501 and a first filter screen 502, wherein the baffle 501 is fixedly connected to the top of the tank body 1, and the first filter screen 502 is arranged on one side of the baffle 501.

In this embodiment: through setting up baffle 501 and first filter screen 502, baffle 501 can block sewage when using, and only the water that has not passed certain water level can flow in delivery port 404, and first filter screen 502 can block the floater on the water simultaneously, makes delivery port 404 exhaust water quality higher.

As a technical optimization scheme of the present utility model, the guide assembly 6 includes a support column 601, a guide cylinder 602 and a guide tube 603, wherein the support columns 601 are fixedly connected to the inner side of the precipitation tank 403, the guide cylinder 602 is fixedly connected between the support columns 601, one end of the guide tube 603 is disposed at one side of the connection tube 401, and the other end is disposed inside the guide cylinder 602.

In this embodiment: through setting up support column 601, guide cylinder 602 and stand pipe 603, the inside of guide cylinder 602 is discharged to the used stand pipe 603 of sewage when using, can make sewage carry out more orderly emission, can not stir the precipitation tank 403 simultaneously, makes sewage direct discharge go into the turbid bottom of precipitation tank 403 and does not influence the sedimentation effect at precipitation tank 403 top.

As a technical optimization scheme of the utility model, the reflecting assembly 7 comprises a connecting block 701 and a reflecting plate 702, wherein the connecting block 701 is fixedly connected to the bottom of the guide cylinder 602, and the reflecting plate 702 is fixedly connected to the bottom of the connecting block 701.

In this embodiment: through setting up connecting block 701 and reflecting plate 702, sewage is beaten on reflecting plate 702 through guiding tube 602 and is carried out the scattered sediment in the use, can not directly strike the bottom of precipitation tank 403, prevents that the sediment from scattered in the four directions.

As a technical optimization scheme of the utility model, a sludge discharge valve 8 is arranged at the bottom of the sedimentation tank 403.

In this embodiment: by providing a mud valve 8, the mud valve 8 is able to clean up sediment at the bottom of the settling tank 403 when in use.

As a technical optimization scheme of the utility model, a second filter screen 9 is arranged in the water inlet 201, and the second filter screen 9 is made of stainless steel.

In this embodiment: by providing the second filter screen 9, the second filter screen 9 can prevent that solids from entering the tank 1 during use.

Working principle: firstly, when the sewage treatment device is used, the water inlet 201 is connected to an external sewage discharge port, then flocculant is added into the tank body 1 through the adding port 202, the motor 203 is started, the rotating rod 204 is driven to rotate, the stirring column 205 and the mixing blade 206 are driven to rotate, the mixing blade 206 can mix and stir the flocculant in sewage and the sewage, the efficiency and the effect of the flocculant mixing reaction are improved, when the rotating rod 204 rotates, the extending column 301 can be driven to rotate, the extending column 301 drives the scraping plate 302 to rotate, the scraping plate 302 can scrape the sediment attached to the inner wall of the tank body 1, the inner wall of the tank body 1 is kept clean, the water pump 402 is started, the sewage mixed in the tank body 1 is discharged into the sedimentation tank 403 through the connecting pipe 401 to be precipitated, after the precipitation is completed, the sewage can be discharged through the water outlet 404, the baffle 501 can block the sewage, only the water without a certain water level can flow into the water outlet 404, meanwhile, the first floating substance 502 can block the water quality discharged from the water outlet 404, the sewage can be discharged into the guide tube 602, the inside of the guide tube 603 can be used for discharging the sewage, the sewage can be further orderly discharged into the sedimentation tank 403, the sedimentation tank 403 can be prevented from being directly discharged into the bottom of the sedimentation tank 403 through the guide tube, the sedimentation tank 403, the direct sedimentation tank can not be directly affected by the top of the sedimentation tank, and the sedimentation tank can be directly discharged into the bottom of the sedimentation tank, and the sedimentation tank can be directly discharged by the guide tank, the top by the guide tube 602.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a sewage treatment flocculation precipitation device, includes a jar body (1), its characterized in that: the novel cleaning device is characterized in that a mixing mechanism (2) is arranged in the tank body (1), a cleaning component (3) is arranged on one side of the mixing mechanism (2), a sedimentation component (4) is arranged on one side of the mixing mechanism (2), a filtering component (5) is arranged on one side of the sedimentation component (4), a guiding component (6) is arranged on one side of the sedimentation component (4), and a reflecting component (7) is arranged at the bottom of the guiding component (6);

the mixing mechanism (2) comprises a water inlet (201), an adding port (202), a motor (203), a rotating rod (204), a stirring column (205) and a mixing blade (206), wherein the water inlet (201) is arranged on one side of the tank body (1), the adding port (202) is arranged at the top of the tank body (1), the motor (203) is bolted to the top of the tank body (1), the rotating rod (204) is fixedly connected to the output end of the motor (203), the stirring column (205) is fixedly connected to one side of the rotating rod (204), and the mixing blade (206) is fixedly connected to one side of the stirring column (205).

2. A wastewater treatment flocculation precipitation device according to claim 1, wherein: the cleaning component (3) comprises extending columns (301) and scraping plates (302), wherein a plurality of the extending columns (301) are fixedly connected to one side of the rotating rod (204), and the scraping plates (302) are fixedly connected between the extending columns (301) and are tightly attached to the inner wall of the tank body (1).

3. A wastewater treatment flocculation precipitation device according to claim 1, wherein: the sedimentation assembly (4) comprises a connecting pipe (401), a water pump (402), a sedimentation tank (403) and a water outlet (404), one end of the connecting pipe (401) is arranged at the bottom of the tank body (1), the water pump (402) is bolted to the bottom of the tank body (1) and matched with the connecting pipe (401) for use, the sedimentation tank (403) is arranged at the other end of the connecting pipe (401), and the water outlet (404) is arranged at one side of the sedimentation tank (403).

4. A wastewater treatment flocculation precipitation device according to claim 1, wherein: the filter assembly (5) comprises a baffle (501) and a first filter screen (502), wherein the baffle (501) is fixedly connected to the top of the tank body (1), and the first filter screen (502) is arranged on one side of the baffle (501).

5. A wastewater treatment flocculation precipitation device according to claim 3, wherein: the guide assembly (6) comprises a support column (601), a guide cylinder (602) and a guide tube (603), wherein a plurality of support columns (601) are fixedly connected to the inner side of the sedimentation tank (403), the guide cylinder (602) is fixedly connected between the support columns (601), and one end of the guide tube (603) is arranged on one side of the connecting tube (401) and the other end of the guide tube is arranged in the guide cylinder (602).

6. A wastewater treatment flocculation precipitation device as claimed in claim 5, wherein: the reflection assembly (7) comprises a connection block (701) and a reflection plate (702), wherein the connection block (701) is fixedly connected to the bottom of the guide cylinder (602), and the reflection plate (702) is fixedly connected to the bottom of the connection block (701).

7. A wastewater treatment flocculation precipitation device according to claim 3, wherein: the bottom of the sedimentation tank (403) is provided with a mud valve (8).

8. A wastewater treatment flocculation precipitation device according to claim 1, wherein: the inside of water inlet (201) is provided with second filter screen (9), the material of second filter screen (9) is the stainless steel.