CN217350890U

CN217350890U - Urban sewage treatment device for biological contact oxidation process

Info

Publication number: CN217350890U
Application number: CN202221065708.1U
Authority: CN
Inventors: 王晶; 陈志坚; 吴怜悯; 王军良; 王小雷; 王海呈
Original assignee: Zhejiang Diligence Construction Co ltd
Current assignee: Zhejiang Diligence Construction Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-02
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a municipal sewage treatment plant for biological contact oxidation technology, including handling the case, it is filled with the bio-packing layer to handle the incasement, one side of handling the case is provided with into dirty pipe, one side of advancing dirty pipe is provided with the inlet pipe, the external fixed surface of inlet pipe has the motor, the drive shaft outer end of motor is fixed with the bull stick, the external fixed surface of bull stick has the screw conveyor blade, the upper end of inlet pipe is provided with the toper feeder hopper, toper feeder hopper and inlet pipe intercommunication, the inboard surface of handling the case is provided with the dispersion impeller, the opening has been seted up to the surface of dispersion impeller, through the screw conveyor guide, adds the powder feeding of being convenient for to inside sets up the dispersion impeller, sewage mixes with the additive dispersion during the feeding of being convenient for, flash mixed during the feeding of being convenient for.

Description

Urban sewage treatment device for biological contact oxidation process

Technical Field

The utility model relates to a biological treatment sewage field, more specifically say, relate to a municipal sewage treatment plant for biological contact oxidation technology.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage;

when the urban sewage is treated, a microorganism contact oxidation treatment process is adopted in the prior art, and in the biological treatment device in the prior art, an additive is inconvenient to add during treatment and is inconvenient to rapidly and uniformly mix with sewage during addition, so that the reaction is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a municipal sewage treatment plant for biological contact oxidation technology through the auger delivery guide, adds the powder feeding of being convenient for to inside sets up the dispersion impeller, and sewage mixes with the additive dispersion when being convenient for the feeding, flash mixed when being convenient for the feeding.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a municipal sewage treatment plant for biological contact oxidation technology, is including handling the case, it is filled with bio-packing layer to handle incasement, the one side of handling the case is provided with into dirty pipe, the one side of advancing dirty pipe is provided with the inlet pipe, the external fixed surface of inlet pipe has the motor, the drive shaft outer end of motor is fixed with the bull stick, the external fixed surface of bull stick has the auger delivery blade, the upper end of inlet pipe is provided with the toper feeder hopper, toper feeder hopper and inlet pipe intercommunication, the interior side surface of handling the case is provided with the dispersion impeller, the opening has been seted up to the surface of dispersion impeller, through the auger delivery guide, adds the powder feeding of being convenient for to inside sets up the dispersion impeller, and sewage mixes with the additive dispersion when being convenient for the feeding, flash mixed when being convenient for the feeding.

Further, the opposite side of advancing dirty pipe is provided with the pipe, and the pipe adopts the slope tubular construction to distribute and sets up at the surface that advances dirty pipe, the coupling hose of being convenient for to difficult palirrhea.

Furthermore, the outer surface opening of dispersion impeller round evenly distributed sets up, and the opening adopts square mouthful structure, and it is even to distribute, is convenient for dash out and adds the powder.

Furthermore, the surface mounting of dispersion impeller has the bracing piece, and the bracing piece is fixed at the inboard surface of handling the case, improves dispersion impeller holding power.

Furthermore, the surface of the dispersion disc is aligned to the feeding pipe, so that the material receiving is convenient to align.

Furthermore, the outer end of the treatment box is provided with a water outlet pipe orifice which is arranged on the surface of the lower end of one side of the treatment box, so that water can be discharged conveniently.

Furthermore, flanges are arranged on the driving rear end face of the motor and the end face of the rotating rod and are connected and installed through the flanges, and assembly is facilitated.

Compared with the prior art, the utility model has the advantages of:

(1) through the auger delivery guide, add the powder feeding of being convenient for to inside sets up the dispersion impeller, and sewage mixes with the additive dispersion when the feeding of being convenient for, flash mixed when the feeding of being convenient for.

(2) The opposite side of advancing dirty pipe is provided with the pipe, and the pipe adopts the slope tubular construction to distribute and sets up at the surface that advances dirty pipe, the coupling hose of being convenient for to difficult palirrhea.

(3) The outer surface opening round evenly distributed of dispersion impeller sets up, and the opening adopts square mouthful structure, and it is even to distribute, is convenient for dash out and adds the powder.

(4) The external fixed surface of dispersion impeller has the bracing piece, and the bracing piece is fixed at the inboard surface of handling the case, improves dispersion impeller holding power.

(5) The surface of the dispersion plate is aligned with the feeding pipe, so that the material receiving is facilitated.

(6) The outer end of the treatment box is provided with a water outlet pipe orifice which is arranged on the lower end surface of one side of the treatment box, so that water can be discharged conveniently.

(7) The flange is arranged on the driving rear end face of the motor and the end face of the rotating rod, and the motor and the rotating rod are connected and installed through the flange, so that assembly is facilitated.

Drawings

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

FIG. 2 is an enlarged view of the point A of the present invention;

FIG. 3 is a top view of the connection relationship between the dispersion plate and the support rod of the present invention;

fig. 4 is a schematic view of a local structure of the dispersion plate of the present invention.

The numbering in the figures illustrates:

1 treatment box, 2 biological packing layer, 3 dirty pipe, 4 inlet pipes, 5 motors, 6 bull sticks, 7 helical conveying blade, 8 toper feeder hoppers, 9 dispersion impeller, 10 openings, 30 pipes, 11 bracing pieces, 12 water outlet pipe mouths.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an urban sewage treatment device for a biological contact oxidation process comprises a treatment box 1, wherein a biological packing layer 2 is filled in the treatment box 1, a sewage inlet pipe 3 is arranged on one side of the treatment box 1, a feed pipe 4 is arranged on one side of the sewage inlet pipe 3, a motor 5 is fixed on the outer surface of the feed pipe 4, a rotating rod 6 is fixed at the outer end of a drive shaft of the motor 5, a spiral conveying blade 7 is fixed on the outer surface of the rotating rod 6, a conical feed hopper 8 is arranged at the upper end of the feed pipe 4, the conical feed hopper 8 is communicated with the feed pipe 4, a dispersion disc 9 is arranged on the inner side surface of the treatment box 1, and a gap 10 is formed in the outer surface of the dispersion disc 9.

Referring to fig. 1-4, a conduit 30 is disposed on the other side of the sewage inlet pipe 3, the conduit 30 is disposed on the outer surface of the sewage inlet pipe 3 in an inclined pipe structure, and is convenient for connecting with a hose, and is not easy to flow backwards (when adding liquid additive, the liquid additive can be conveyed by a pump body, and the conduit 30 can be guided in), the opening 10 of the outer surface of the dispersion plate 9 is uniformly disposed in a circle, the opening 10 is in a square structure, and is uniformly disposed, so as to flush out and add powder, a support rod 11 is fixed on the outer surface of the dispersion plate 9, the support rod 11 is fixed on the inner side surface of the treatment box 1, so as to improve the supporting force of the dispersion plate 9, the surface of the dispersion plate 9 is aligned with the inlet pipe 4, so as to be aligned with the receiving material, a water outlet 12 is disposed on the outer end of the treatment box 1, the water outlet 12 is disposed on the lower end surface of one side of the treatment box 1, so as to facilitate water outlet, a flange is disposed on the driving rear end surface of the motor 5 and the end surface of the rotating rod 6, and the flange is connected and installed, so that the assembly is convenient.

When using, one side through advancing dirty pipe 3 is provided with inlet pipe 4, the external fixed surface of inlet pipe 4 has motor 5, motor 5's drive shaft outer end is fixed with bull stick 6, the external fixed surface of bull stick 6 has screw conveyer blade 7, the upper end of inlet pipe 4 is provided with toper feeder hopper 8, toper feeder hopper 8 and inlet pipe 4 intercommunication, in leading-in toper feeder hopper 8 with the powder additive, it is rotatory to drive screw conveyer blade 7 through motor 5, can be with the leading-in processing case 1 of powder, the inside surface of its processing case 1 is provided with dispersion impeller 9, opening 10 has been seted up to the surface of dispersion impeller 9, can fall into in the dispersion impeller 9 when the powder enters, when sewage enters, can strike dispersion impeller 9, can dash out the dispersion together with the powder, can fuse fast, it is convenient to use.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a municipal sewage treatment plant for biological contact oxidation technology, includes treatment case (1), its characterized in that: handle case (1) and be filled with bio-packing layer (2) in, the one side of handling case (1) is provided with into dirty pipe (3), the one side of advancing dirty pipe (3) is provided with inlet pipe (4), the external fixed surface of inlet pipe (4) has motor (5), the drive shaft outer end of motor (5) is fixed with bull stick (6), the external fixed surface of bull stick (6) has spiral delivery vane (7), the upper end of inlet pipe (4) is provided with toper feeder hopper (8), toper feeder hopper (8) and inlet pipe (4) intercommunication, the inboard surface of handling case (1) is provided with dispenser disk (9), opening (10) have been seted up to the surface of dispenser disk (9).

2. The municipal sewage treatment plant according to claim 1, wherein the municipal sewage treatment plant comprises: and a guide pipe (30) is arranged on the other side of the sewage inlet pipe (3), and the guide pipe (30) is distributed on the outer surface of the sewage inlet pipe (3) by adopting an inclined pipe structure.

3. The municipal sewage treatment plant according to claim 1, wherein the municipal sewage treatment plant comprises: the outer surface opening (10) of dispersion impeller (9) round evenly distributed sets up, and opening (10) adopt square mouth structure.

4. The municipal sewage treatment plant according to claim 1, wherein the municipal sewage treatment plant comprises: the outer surface of dispersion impeller (9) is fixed with bracing piece (11), and bracing piece (11) are fixed at the inside surface of handling case (1).

5. The municipal sewage treatment plant according to claim 1, wherein the municipal sewage treatment plant comprises: the surface of the dispersion disc (9) is aligned with the feeding pipe (4).

6. The municipal sewage treatment apparatus for the biological contact oxidation process according to claim 1, wherein: the outer end of the treatment box (1) is provided with a water outlet pipe orifice (12), and the water outlet pipe orifice (12) is arranged on the surface of the lower end of one side of the treatment box (1).

7. The municipal sewage treatment plant according to claim 1, wherein the municipal sewage treatment plant comprises: flanges are arranged on the driving rear end face of the motor (5) and the end face of the rotating rod (6) and are connected and installed through the flanges.