CN217246990U

CN217246990U - Two sink pond siphon pipelines and two sink ponds

Info

Publication number: CN217246990U
Application number: CN202221109883.6U
Authority: CN
Inventors: 陈�峰; 马甲文; 陈凌霞; 卢晓峰; 葛新茹; 刘飞; 燕燕; 张鹏
Original assignee: Taian Qingyuan Water Co ltd
Current assignee: Taian Qingyuan Water Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-23
Anticipated expiration: 2032-05-10

Abstract

The utility model provides a secondary sedimentation tank siphon pipeline and a secondary sedimentation tank, wherein the siphon pipeline comprises a vacuum pump, a main sewage suction pipe, a plurality of vertical sewage suction pipes and a cleaning component, the vacuum pump is arranged above the main sewage suction pipe and is communicated with the main sewage suction pipe, the main sewage suction pipe is arranged above the secondary sedimentation tank, the number of the vertical sewage suction pipes is multiple, and the plurality of vertical sewage suction pipes are all arranged below the main sewage suction pipe and are communicated with the main sewage suction pipe; the washing subassembly includes the scavenging pump, leads to water and is responsible for, bleeder and shower nozzle, and the scavenging pump setting is in the top that two heavy ponds, and the one end that leads to water is responsible for is connected with the scavenging pump, and the bleeder is a plurality ofly with the quantity of shower nozzle, and the one end of a plurality of bleeder all is responsible for with leading to water and is connected, and the other end one-to-one is connected with a plurality of soil pick-up standpipes to in stretching into the soil pick-up standpipe, the water outlet end at the bleeder is installed to the shower nozzle. The utility model discloses a siphon pipeline can wash the sewage suction pipe in two heavy ponds.

Description

Two sink pond siphon pipelines and two sink ponds

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to two sink pond siphon pipeline and two sink ponds.

Background

In sewage treatment process, two heavy ponds are the important component part of activated sludge system, two heavy pond current soil pick-up structures generally include the sedimentation tank and the soil pick-up standpipe that sets up in the sedimentation tank and the soil pick-up is responsible for, the soil pick-up is responsible for along the middle part support rotation, utilize the vacuum pump to form the low precipitate of absorption tank in the vacuum of soil pick-up pipeline formation, the device is at the absorptive in-process of negative pressure, there are a lot of organic and inorganic matters attached to the pipe wall of soil pick-up standpipe, the long-time overflow diameter that will reduce the soil pick-up standpipe, block up the pipeline even, thereby influence two heavy ponds and to the absorption of the low filth in pond, present conventional processing mode is the evacuation sedimentation tank after shutting down, clear up through the manual work, consuming time and consuming effort cost is high.

Therefore, a siphon pipeline for a secondary sedimentation tank and a secondary sedimentation tank are needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

According to the utility model discloses an embodiment provides a two sink pond siphon pipelines to convenient dirt suction pipe that sinks the pond to two washs, need not carry out the evacuation to two sink ponds when abluent, and the attachment in the pipeline can be washd to the short time, and work efficiency is high, and is with low costs.

The embodiment of the utility model provides an aspect of the embodiment provides a two heavy pond siphon pipeline, including vacuum pump, sewage suction main pipe, sewage suction standpipe and cleaning assembly, the vacuum pump sets up the sewage suction main pipe's top, and with the sewage suction main pipe intercommunication, the sewage suction main pipe sets up the top in two heavy ponds, the sewage suction main pipe has predetermined length, and extends along the horizontal direction, the quantity of sewage suction standpipe is a plurality of, and a plurality of sewage suction standpipe all sets up the below of sewage suction main pipe and with the sewage suction main pipe intercommunication;

the cleaning assembly comprises a cleaning pump, a water main pipe, a branch pipe and a spray head, wherein the cleaning pump is arranged above the secondary sedimentation tank, one end of the water main pipe is connected with the cleaning pump, the water main pipe has a preset length and is arranged in parallel with the sewage suction main pipe, the number of the branch pipe and the number of the spray heads are multiple, one end of the branch pipe is connected with the water main pipe, the other end of the branch pipe is connected with the sewage suction vertical pipe in a one-to-one correspondence manner and extends into the sewage suction vertical pipe, and the spray head is arranged at the water outlet end of the branch pipe.

According to an aspect of the embodiment of the present invention, the nozzle is located at an upper position of the inner cavity of the vertical sewage suction pipe, and the nozzle of the nozzle faces downward.

According to the utility model discloses an aspect, be provided with first pipeline valve on the bleeder, first pipeline valve is located the outside of soil pick-up standpipe.

According to the utility model discloses an aspect, the scavenging pump with it is provided with the second pipeline valve to lead to between the water main pipe.

According to the utility model discloses an aspect, wash the subassembly and still include the control box, control switch has in the control box, control switch respectively with the scavenging pump with second pipeline valve electricity is connected, so that the scavenging pump with second pipeline valve can open and close simultaneously.

According to the utility model discloses an aspect, it is fixed a plurality of to lead to water the person in charge on the outer wall of sewage suction standpipe.

According to the utility model discloses an aspect, the bleeder with welded connection or through flange joint between the soil pick-up standpipe.

According to the utility model discloses an aspect, through flange joint between bleeder and the leading to water person in charge.

On the other hand, the utility model also provides a two sink ponds, including two sink pond body siphon pipelines, siphon pipeline sets up the inside of two sink pond bodies, siphon pipeline be in above-mentioned arbitrary embodiment two sink pond siphon pipelines.

According to the utility model discloses two heavy pond siphon pipelines, the shower nozzle passes through the bleeder to be connected with the person in charge that leads to, and the shower nozzle stretches into in the soil pick-up standpipe to can adsorb the mud that is on the pipe inner wall in the course of the work to two heavy pond soil pick-up standpipe 2 and carry out high-efficient washing, and need not two heavy pond soil pick-up mechanisms and shut down, thereby reduced the down time of two heavy pond soil pick-up mechanisms, the cost of manual cleaning that has significantly reduced has improved sewage treatment efficiency.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.

Drawings

The above and other features, advantages and aspects of various embodiments of the present invention will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:

fig. 1 shows a schematic structural diagram of a siphon pipeline of a secondary sedimentation tank provided by an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a branch pipe in a siphon pipeline of a secondary sedimentation tank provided by an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names of fig. 1 and fig. 2 is:

1-a sewage suction main pipe, 2-a sewage suction vertical pipe, 3-a first pipeline valve, 4-a spray head, 5-a vacuum pump, 6-a cleaning pump, 7-a second pipeline valve, 8-a control box, 9-a spiral nozzle and 10-a water through main pipe.

Detailed Description

Features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present invention; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The directional terms used in the following description are intended to refer to directions shown in the drawings, and are not intended to limit the specific structure of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

For better understanding of the present invention, the siphon pipeline of the secondary sedimentation tank provided by the embodiment of the present invention is described in detail below with reference to fig. 1 and 2.

As shown in fig. 1 and 2, the embodiment of the utility model provides a pair of sink pond siphon pipeline, including the sewage suction main pipe 1, sewage suction standpipe 2 and washing subassembly, vacuum pump 5 sets up the top of being responsible for 1 at the sewage suction, and be responsible for 1 intercommunication with the sewage suction, sewage suction main pipe 1 sets up the top in two sink ponds, sewage suction main pipe 1 has predetermined length, sewage suction main pipe 1's length can set up according to the length or the width in two sink ponds, sewage suction main pipe 1 extends along the horizontal direction, sewage suction standpipe 2's quantity is a plurality of, and a plurality of sewage suction standpipe 2 all set up in sewage suction main pipe 1's below and be responsible for 1 intercommunication with the sewage suction.

The cleaning assembly includes scavenging pump 6, it is responsible for to lead to water, bleeder and shower nozzle 4, scavenging pump 6 sets up the top in two heavy ponds, scavenging pump 6 can be high pressure cleaning pump 6, the one end that leads to water to be responsible for is connected with scavenging pump 6, it has predetermined length to lead to water to be responsible for, the length that leads to water to be responsible for can slightly be less than the length that the dirt absorption is responsible for 1, it is responsible for 1 parallel arrangement with the dirt absorption to lead to water to be responsible for, the bleeder is a plurality of with the quantity of shower nozzle 4, the one end of a plurality of bleeder all is responsible for with leading to water and is connected, the other end one-to-one ground is connected with a plurality of dirt absorption standpipe 2, and stretch into in the dirt absorption standpipe 2, the play water end at the bleeder is installed to shower nozzle 4.

According to the embodiment of the utility model provides a two sink pond siphon pipelines, shower nozzle 4 is connected through the bleeder and leads to water and is responsible for, and shower nozzle 4 stretches into in the soil pick-up standpipe 2 to can adsorb the mud on the pipe inner wall in the course of the work to two sink pond soil pick-up standpipe 2 and carry out high-efficient washing, and need not two sink pond soil pick-up mechanisms and shut down, thereby reduced the down time of two sink pond soil pick-up mechanisms, the cost of manual cleaning that has significantly reduced has improved sewage treatment efficiency.

In some alternative embodiments, the spray head 4 is located in an upper position of the inner cavity of the vertical sewage suction pipe 2, and the spray opening of the spray head 4 faces downward, so that the sludge on the inner wall of the vertical sewage suction pipe 2 can be effectively cleaned. Alternatively, the spray head 4 may be a spiral nozzle, which may form a high pressure jet to wash the negative pressure soil pick-up stack 2.

Optionally, a first pipe valve 3 is provided on the branch pipe, the first pipe valve 3 being located outside the soil pick-up stack 2. It should be noted that the first pipeline valve 3 is in a closed state when not in use, and can be selectively opened in sequence when in use, and generally, the more the first pipeline valves 3 are opened, the lower the water pressure in the pipeline is, so that the first pipeline valves 3 can be opened in groups according to actual needs, and the pressure of the water flow can be more effectively adjusted, thereby forming effective flushing.

Optionally, a second pipeline valve 7 is arranged between the cleaning pump 6 and the water main pipe, and the operating state of the spray head 4 can be controlled by controlling the opening and closing of the second pipeline valve 7. The spray head has a nozzle, which may be a spiral nozzle.

Further, the cleaning assembly further comprises a control box 8, a control switch is arranged in the control box 8, the control switch is respectively electrically connected with the cleaning pump 6 and the second pipeline valve 7, so that the cleaning pump 6 and the second pipeline valve 7 can be opened and closed simultaneously, linkage is carried out with the high-pressure cleaning pump 6 through the second pipeline valve 7, when the high-pressure cleaning pump 6 is opened, the second pipeline valve 7 is opened simultaneously, otherwise, the second pipeline valve 7 is closed, and the total high-pressure cleaning pipeline can be in a vacuum state during non-cleaning.

Alternatively, the second pipeline valve 7 may be a pipeline butterfly valve for controlling the on/off of the high-pressure water main. The first line valve 3 may be controlled by another control switch.

In some alternative embodiments, the main conduit is fixed to the outer wall of a plurality of sewage risers 2, so that the stability of the main conduit can be increased, and the stability between adjacent sewage risers 2 can also be increased. Alternatively, the branch pipe and the main water pipe may be connected by a flange.

In some alternative embodiments, the branch pipe is welded or flanged to the vertical sewage suction pipe 2, so that the tightness between the branch pipe and the vertical sewage suction pipe 2 can be improved.

On the other hand, the embodiment of the utility model provides a two sink ponds still is provided, including two sink pond body siphon pipelines, siphon pipeline sets up in the inside of two sink pond bodies, and siphon pipeline is two sink pond siphon pipelines in the arbitrary embodiment of above-mentioned.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. The siphon pipeline for the secondary sedimentation tank is characterized by comprising a vacuum pump (5), a sewage suction main pipe (1), a sewage suction vertical pipe (2) and a cleaning assembly, wherein the vacuum pump (5) is arranged above the sewage suction main pipe (1) and communicated with the sewage suction main pipe (1), the sewage suction main pipe (1) is arranged above the secondary sedimentation tank, the sewage suction main pipe (1) has a preset length and extends along the horizontal direction, the number of the sewage suction vertical pipes (2) is multiple, and the sewage suction vertical pipes (2) are all arranged below the sewage suction main pipe (1) and communicated with the sewage suction main pipe (1);

the cleaning component comprises a cleaning pump (6), a water main pipe (10), a branch pipe and a spray head (4), wherein the cleaning pump (6) is arranged above the secondary sedimentation tank, one end of the water main pipe (10) is connected with the cleaning pump (6), the water main pipe (10) is provided with a preset length, and the sewage suction main pipe (1) is arranged in parallel, the branch pipe is provided with a plurality of spray heads (4), one end of the branch pipe is connected with the water main pipe (10), the other end of the branch pipe is in one-to-one correspondence with the plurality of sewage suction vertical pipes (2) and extends into the sewage suction vertical pipes (2), and the spray head (4) is arranged at a water outlet end of the branch pipe.

2. A secondary sedimentation tank siphon line according to claim 1, characterised in that the spray head (4) is located in the upper position of the inner chamber of the sewage stack (2) with the spray orifice of the spray head (4) facing downwards.

3. A secondary sedimentation tank siphon conduit according to claim 1, characterised in that a first conduit valve (3) is provided on the branch conduit, the first conduit valve (3) being located outside the soil pick-up stack (2).

4. A secondary sedimentation tank siphon line according to claim 1, characterised in that a second line valve (7) is provided between the washing pump (6) and the main water pipe (10).

5. A secondary sedimentation tank siphon line according to claim 4, characterised in that the wash assembly further comprises a control tank (8), the control tank (8) having therein a control switch which is electrically connected to the wash pump (6) and the second line valve (7) respectively, so that the wash pump (6) and the second line valve (7) can be opened and closed simultaneously.

6. A secondary sedimentation tank siphon line according to claim 1, characterised in that the main water pipe (10) is fixed to the outer wall of the plurality of sewage suction risers (2).

7. A secondary sedimentation tank siphon line according to claim 1, characterised in that the branch pipe is welded or flanged to the sewage suction standpipe (2).

8. A secondary sedimentation tank siphon line according to claim 1, characterised in that the branch pipe is flanged to the main water pipe (10).

9. A secondary sedimentation tank, which is characterized by comprising a secondary sedimentation tank body siphon pipeline, wherein the siphon pipeline is arranged inside the secondary sedimentation tank body, and the siphon pipeline is the secondary sedimentation tank siphon pipeline in any one of claims 1-8.