CN213231925U

CN213231925U - High-efficient multistage flocculation and precipitation all-in-one device

Info

Publication number: CN213231925U
Application number: CN202021811361.1U
Authority: CN
Inventors: 杨广平
Original assignee: Nanjing Huazhao Environmental Protection Equipment Co ltd
Current assignee: Nanjing Huazhao Environmental Protection Equipment Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-18
Anticipated expiration: 2030-08-26

Abstract

The utility model provides a high-efficient multistage flocculation and precipitation all-in-one device, including sedimentation tank, silt filter screen, small-size screw and motor, the intake port has been seted up to the sedimentation tank upper surface, is provided with the inlet tube in the intake port, and the inlet tube upper end is provided with the recess funnel, silt filter screen and medium and small-size filter layer set up the internal surface at the sedimentation tank respectively, the sedimentation tank has been seted up on the left of the lower extreme of sedimentation tank inner surface, and sedimentation tank left side surface is connected with row's of foreign matter pipe, arranges that foreign matter pipe upper surface is provided with row; compared with the prior art, the utility model discloses following beneficial effect has: through the multilayer filter screen and the precipitation tank that set up, can make wadding or silt deposit effectively for the sedimentation separation speed, just the utility model discloses easy operation, convenient to use.

Description

High-efficient multistage flocculation and precipitation all-in-one device

Technical Field

The utility model relates to a high-efficient multistage flocculation and precipitation all-in-one machine belongs to the flocculation and precipitation field.

Background

Flocculation refers to the process of making suspended particles in water or liquid gather and grow or form flocs, thereby accelerating the coagulation of particles and achieving the purpose of solid-liquid separation, and this phenomenon or operation is called flocculation; flocculation is generally carried out by adding suitable flocculating agents, the function of which is to adsorb the particles, to "bridge" the latter, thus promoting agglomeration; in the latex industry, flocculation is the first stage of latex coagulation; the flocculating agent is usually an ammonium salt electrolyte or an adsorptive colloid chemical; the flocculation effect depends on the nature of the particles and the fluid mixing conditions; adding coagulant into water containing small particles can cause the particles to destabilize and start to flocculate; flocculation precipitation is a process of flocculation precipitation of particles in water; after a coagulant is added into water, colloids and dispersed particles of suspended matters generate floccules under the interaction of molecular force, and the floccules and the dispersed particles collide with each other and are condensed in the sedimentation process, so that the size and the mass of the floccules are continuously increased, and the sedimentation speed is continuously increased; alum floc formed after coagulant is added into ground water, organic suspended matters in domestic sewage and activated sludge are flocculated and precipitated in the precipitation process.

The prior flocculation machine is inconvenient to use and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient multistage flocculation and precipitation all-in-one machine to the not enough that exists to prior art to solve the problem that provides in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-efficiency multistage flocculation and precipitation integrated machine device comprises a sedimentation tank, a silt filter screen, a small-sized propeller and a motor, wherein a water inlet hole is formed in the upper surface of the sedimentation tank, a water inlet pipe is arranged in the water inlet hole, a groove funnel is arranged at the upper end of the water inlet pipe, the silt filter screen and the medium-sized filter layer are respectively arranged on the inner surface of the sedimentation tank, a sedimentation tank is formed in the left side of the lower end of the inner surface of the sedimentation tank, a impurity discharging pipe is connected to the surface of the left side of the sedimentation tank, an impurity discharging valve is arranged on the surface of the upper surface of the impurity discharging pipe, a bearing groove is formed in the lower end of the inner part of the sedimentation tank, a bearing is arranged in the bearing groove, the small-sized propeller is arranged on the inner surface of the, the utility model discloses a sedimentation tank, including sedimentation tank, motor, connecting pipe left end, connecting pipe right side surface, water drainage pond, miniature granule filter screen, outlet pipe upper surface are provided with outlet valve, and the second bevel gear is installed to the motor left end, the motor lower fixed surface has the support base, the connecting hole has been seted up to sedimentation tank right side internal surface, is provided with the connecting pipe in the connecting hole, and the connecting pipe left end is provided with the biological filter screen that adheres to.

Further, the inlet tube is arranged at the left end of the upper surface of the sedimentation tank.

Furthermore, the silt filter screen is arranged above the small and medium filter layer.

Further, the first bevel gear is in meshed connection with the second bevel gear.

Furthermore, the impurity discharging valve and the water outlet valve are both a rotating mechanism.

Furthermore, the lower end of the water inlet pipe is positioned at the lower side of the medium and small filter layer through a sediment filter screen and the medium and small filter layer.

The utility model has the advantages that: the utility model discloses a high-efficient multistage flocculation and precipitation all-in-one machine device through the multilayer filter screen and the precipitation tank that set up, can make wadding or silt deposit effectively for the sedimentation rate, just the utility model is simple in operation, convenient to use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a high-efficiency multi-stage flocculation precipitation all-in-one machine device of the present invention;

FIG. 2 is a partial top view of the efficient multi-stage flocculation precipitation all-in-one machine device of the utility model;

FIG. 3 is a schematic view of a bio-adhesion filter screen of the high-efficiency multi-stage flocculation precipitation all-in-one machine device of the present invention;

in the figure: 1-groove funnel, 2-water inlet pipe, 3-sedimentation tank, 4-silt filter screen, 5-small and medium-sized wadding filter layer, 6-sedimentation tank, 7-impurity discharge pipe, 8-impurity discharge valve, 9-support frame, 10-small propeller, 11-bearing protection shell, 12-bearing, 13-connecting shaft, 14-first bevel gear, 15-second bevel gear, 16-motor, 17-support base, 18-biological attachment filter screen, 19-connecting pipe, 20-tiny particle filter screen, 21-drainage tank, 22-water outlet pipe and 23-water outlet valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a high-efficiency multistage flocculation precipitation all-in-one machine device comprises a sedimentation tank 3, a silt filter screen 4, a small-sized propeller 10 and a motor 16, wherein the upper surface of the sedimentation tank 3 is provided with a water inlet hole, the water inlet hole is internally provided with a water inlet pipe 2, the upper end of the water inlet pipe 2 is provided with a groove funnel 1, the silt filter screen 4 and a medium-sized filter layer 5 are respectively arranged on the inner surface of the sedimentation tank 3, the left side of the lower end of the inner surface of the sedimentation tank 3 is provided with a sedimentation tank 6, the left side surface of the sedimentation tank 6 is connected with an impurity discharge pipe 7, the upper surface of the impurity discharge pipe 7 is provided with an impurity discharge valve 8, the lower end of the inner part of the sedimentation tank 3 is provided with a bearing groove, the bearing 12 is arranged in the bearing groove, the small-sized propeller 10 is arranged on the, the internal surface of support frame 9 is provided with motor 16, second bevel gear 15 is installed to motor 16 left end, motor 16 lower fixed surface has support base 17, the connecting hole has been seted up to 3 right sides internal surfaces of sedimentation tank, be provided with connecting pipe 19 in the connecting hole, 19 left ends of connecting pipe are provided with biological attached

filter screen

18, 19 right side surface ends of connecting pipe are connected with drainage tank 20, be provided with miniature granule filter screen 20 in the drainage tank 21, drainage tank 21 right side lower extreme is provided with outlet pipe 22, outlet pipe 22 upper surface is provided with outlet valve 23.

The water inlet pipe 2 is arranged at the left end of the upper surface of the sedimentation tank 3.

The silt filter screen 4 is arranged above the small and medium filter layer 5.

The first bevel gear 14 is in meshing connection with the second bevel gear 15.

The impurity discharge valve 8 and the water outlet valve 23 are both a rotating mechanism.

The lower end of the water inlet pipe 2 is positioned at the lower side of the medium and small filter layer 5 through the silt filter screen 4 and the medium and small filter layer 5.

As an embodiment of the present invention: by adding water into the water inlet pipe 2, silt of the mixed water directly falls into the sedimentation tank 6 due to the reason that the density is larger than that of the water, the motor 16 is started, the first bevel gear 14 and the second bevel gear 15 drive the small propeller 10 to rotate, sewage and a small amount of silt flow upwards from the side wall of the sedimentation tank 3, the flocculated mass and a small amount of silt in the sewage are filtered by the silt filter screen 4 and the middle and small filter layers, then the sewage flows through the biological adhesion filter screen 18, the sewage is further filtered, the sewage flows into the drainage tank 21 from the connecting pipe 19, the residual impurities are filtered from the micro particle filter screen 20 again, then the water outlet valve 23 is opened, and the filtered water is discharged from the water outlet pipe 22, when the flocs and the silt are driven by the rotation of the small propeller 10, the impurity discharging valve 8 is opened, and the silt and the flocs accumulated in the settling tank 6 are carried and discharged by the residual sewage through the impurity discharging port 7.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a high-efficient multistage flocculation and precipitation all-in-one device, includes sedimentation tank (3), silt filter screen (4), small-size screw (10) and motor (16), its characterized in that: the sedimentation tank is characterized in that a water inlet hole is formed in the upper surface of the sedimentation tank (3), a water inlet pipe (2) is arranged in the water inlet hole, a groove funnel (1) is arranged at the upper end of the water inlet pipe (2), a silt filter screen (4) and a middle and small filter layer (5) are respectively arranged on the inner surface of the sedimentation tank (3), a sedimentation tank (6) is formed in the left side of the lower end of the inner surface of the sedimentation tank (3), a trash discharge pipe (7) is connected to the left side surface of the sedimentation tank (6), a trash discharge valve (8) is arranged on the upper surface of the trash discharge pipe (7), a bearing groove is formed in the lower end of the inner part of the sedimentation tank (3), a bearing (12) is installed in the bearing groove, the small-sized propeller (10) is arranged on the inner surface of the sedimentation tank (3), a connecting shaft (13), the sedimentation tank (3) lower extreme surface is provided with support frame (9), and support frame (9) internal surface is provided with motor (16), second bevel gear (15) are installed to motor (16) left end, motor (16) lower fixed surface has support base (17), the connecting hole has been seted up to sedimentation tank (3) right side internal surface, is provided with connecting pipe (19) in the connecting hole, and connecting pipe (19) left end is provided with biological attached filter screen (18), and connecting pipe (19) right side surface end is connected with drainage pond (21), is provided with micro-particle filter screen (20) in drainage pond (21), and drainage pond (21) right side lower extreme is provided with outlet pipe (22), and outlet pipe (22) upper surface is provided with outlet valve (23).

2. The efficient multistage flocculation and precipitation all-in-one machine device as claimed in claim 1, wherein: the water inlet pipe (2) is arranged at the left end of the upper surface of the sedimentation tank (3).

3. The efficient multistage flocculation and precipitation all-in-one machine device as claimed in claim 1, wherein: the silt filter screen (4) is arranged above the small and medium filter layer (5).

4. The efficient multistage flocculation and precipitation all-in-one machine device as claimed in claim 1, wherein: the first bevel gear (14) is in meshed connection with the second bevel gear (15).

5. The efficient multistage flocculation and precipitation all-in-one machine device as claimed in claim 1, wherein: the impurity discharging valve (8) and the water outlet valve (23) are both a rotating mechanism.

6. The efficient multistage flocculation and precipitation all-in-one machine device as claimed in claim 1, wherein: the lower end of the water inlet pipe (2) is positioned at the lower side of the medium and small filter layer (5) through the silt filter screen (4) and the medium and small filter layer (5).