CN217698076U

CN217698076U - Sewage treatment suspended solid processing apparatus

Info

Publication number: CN217698076U
Application number: CN202123381984.7U
Authority: CN
Inventors: 李文铭; 惠波涛; 陈进
Original assignee: Chongqing Yongxin Technology Co ltd
Current assignee: Chongqing Yongxin Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-11-01
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a sewage treatment suspended matter treatment device, which comprises an upper pipeline, a suspended matter filtering structure, a lower pipeline and a water pump for back washing; the upper portion pipeline links to each other with the upper end of suspended solid filtration, and the lower part pipeline links to each other with the lower extreme of suspended solid filtration, the suspended solid filtration includes quartz sand filtration and lower quartz filtration and establishes the gas explosion structure between last quartz sand filtration and the lower quartz filtration, and the gas explosion structure links to each other with outside air supply, the water pump links to each other with quartz filtration's lower extreme down. The sewage treatment suspended matter treatment device has reasonable structural design and can efficiently remove suspended matters; through the accumulational graininess suspended solid in high-efficient remove device upper end of air water backwash ability, avoided artifical clearance suspended solid, alleviate staff's work burden, realize the efficiency maximize.

Description

Sewage treatment suspended solid processing apparatus

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment suspended solid processing apparatus.

Background

Countries and people pay more and more attention to environmental protection, and each enterprise and garden all set up the sewage treatment station correspondingly, through the processing to sewage, can make water obtain cyclic utilization and safe emission, reduce the pollution to the environment, alleviate the problem of water resource shortage. But the white suspended solid of waste water that discharges after a lot of sewage treatment reach standard at present is more, and long-time later, the pipeline scale deposit is difficult for the mediation, and granular suspended solid can adsorb on PH probe surface, leads to the PH value that records to have great error with actual value.

The existing filtering device is difficult to remove suspended matters efficiently, and the whole suspended matters are too many, so that the quality of the qualified sewage is seriously influenced; the whole suspended matters are too much, so that the pipeline is easy to scale and is seriously blocked; the integral suspended matters are too much, so that the sedimentation tank is too much accumulated, a large amount of cost is needed for cleaning sludge by an outside septic tank cleaning unit, and the investment cost is too high; the whole suspended matter is too much, so that various probes are scaled, and the concentration values of PH, fluorine ions and the like are seriously influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to solve the technical problem that a sewage treatment suspended solid processing apparatus is provided to reach the purpose that can high-efficient get rid of the suspended solid.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the sewage treatment suspended matter treatment device comprises an upper pipeline, a suspended matter filtering structure, a lower pipeline and a water pump for backwashing; the upper portion pipeline links to each other with the upper end of suspended solid filtration, and the lower part pipeline links to each other with the lower extreme of suspended solid filtration, the suspended solid filtration includes quartz sand filtration and quartz filtration down and establishes the gas structure of exploding between last quartz sand filtration and quartz filtration down, explodes the gas structure and links to each other with outside air supply, the water pump links to each other with the lower extreme of quartz filtration down.

Further:

the upper pipeline is of a T-shaped pipe structure, the lower end of the upper pipeline is connected with the top of the upper quartz sand filtering structure, one horizontal end of the upper pipeline is a liquid inlet, and the other horizontal end of the upper pipeline is used for connecting a back flushing liquid outlet pipeline.

And a liquid inlet valve is arranged at one horizontal end of the upper pipeline, and a back-washing liquid outlet valve is arranged at the other horizontal end of the upper pipeline.

The lower pipeline is of an inverted T-shaped pipe structure, the upper end of the lower pipeline is connected with the lower end of the lower quartz filtering structure, a liquid outlet is formed in one horizontal end of the lower pipeline, and the other horizontal end of the lower pipeline is connected with a water pump.

And a liquid outlet valve is arranged at one horizontal end of the lower pipeline, and a back-washing liquid inlet valve is arranged at the other horizontal end of the lower pipeline.

Go up quartzy sand filtration and be big end down's toper structure, quartzy filtration is big end down's back taper structure down, and the structure of exploding the gas is established between toper structure and back taper structure.

Compared with the prior art, the utility model, have following advantage:

the sewage treatment suspended matter treatment device has reasonable structural design and can efficiently remove suspended matters; through the accumulational graininess suspended solid in high-efficient remove device upper end of air water backwash ability, avoided artifical clearance suspended solid, alleviate staff's work burden, realize the efficiency maximize.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a schematic diagram of the filtering principle of the present invention.

Fig. 2 is a schematic diagram of the backwashing principle of the present invention.

In the figure:

1. the system comprises an upper pipeline, 201 liquid inlet valves, 202 back flushing liquid outlet valves, 203 liquid outlet valves, 204 back flushing liquid inlet valves, 3 upper quartz sand filtering structures, 4 gas explosion structures, 5 lower quartz filtering structures, 6 lower pipelines, 7 liquid outlet valves and 8 water pumps.

Detailed Description

The following description of the embodiments of the present invention will explain the embodiments of the present invention in further detail by referring to the accompanying drawings.

As shown in fig. 1 and 2, the sewage treatment suspended matter treatment device comprises an upper pipeline 1, a suspended matter filtering structure, a lower pipeline 6 and a water pump 8 for back flushing; the upper portion pipeline links to each other with suspended solid filtration's upper end, and the lower part pipeline links to each other with suspended solid filtration's lower extreme, and suspended solid filtration includes quartz sand filtration 3 and lower quartz filtration 5 and establishes the gas explosion structure 4 between last quartz sand filtration and the lower quartz filtration, and the gas explosion structure links to each other with outside air supply, the water pump links to each other with quartz filtration's lower extreme down.

The utility model can remove suspended matters efficiently; granular suspended matters accumulated at the upper end of the device can be efficiently removed through air-water backwashing, so that the suspended matters are prevented from being manually cleaned, the labor burden of workers is reduced, and the efficiency is maximized; the device has low operation cost and small occupied area.

The upper pipeline 1 is of a T-shaped pipe structure, the lower end of the upper pipeline is connected with the top of the upper quartz sand filtering structure, one horizontal end of the upper pipeline is a liquid inlet, and the other horizontal end of the upper pipeline is used for connecting a back flushing liquid outlet pipeline. Further, the method comprises the following steps of; a liquid inlet valve 201 is arranged at one horizontal end of the upper pipeline, and a back washing liquid outlet valve 202 is arranged at the other horizontal end of the upper pipeline.

The lower pipeline 6 is of an inverted T-shaped pipe structure, the upper end of the lower pipeline is connected with the lower end of the lower quartz filtering structure, a liquid outlet 7 is formed in one horizontal end of the lower pipeline, and the other horizontal end of the lower pipeline is connected with a water pump. Furthermore, a liquid outlet valve 203 is arranged at one horizontal end of the lower pipeline, and a back-washing liquid inlet valve 204 is arranged at the other horizontal end of the lower pipeline.

The upper quartz sand filtering structure 3 is a conical structure with a small upper part and a large lower part, the lower quartz filtering structure 5 is an inverted cone structure with a large upper part and a small lower part, and the gas explosion structure 4 is arranged between the conical structure and the inverted cone structure; the utility model discloses filtration is novel, and it is great that the structure of exploding the gas can set up, and filter effect and back flush effect all are superior to ordinary filtration.

The utility model discloses get rid of device of suspended solid is used for water treatment technical field, include and filter the jar main part and establish filter the thing of crossing in the jar main part. Closing a backwashing liquid outlet valve and a backwashing liquid inlet valve, and opening a liquid inlet valve and a liquid outlet valve to realize a filtering function; and opening a backwashing liquid outlet valve and a backwashing liquid inlet valve, closing a liquid inlet valve and a liquid outlet valve, arranging a group of air outlets on the air explosion structure, and communicating the air explosion structure with an external air source to realize the air-water backwashing function.

To the water that contains suspended solid flocculus or particulate matter, this device adopts the filtering means to handle, after adding medicine flocculation and precipitation, there are some impurity and flocculus for in time precipitating, through quartz sand layer when handling qualified sewage, under certain pressure, the granular or non-granular quartz sand that the higher water of turbidity passes through certain thickness filters, effectual suspended solid of holding back the aquatic of detaching, the organic matter, the colloidal particle, microorganism, chlorine, smell flavor and partial heavy metal ion etc. finally reach and get rid of the suspended solid, reduce the water turbidity, water purification's effect.

When more suspended matters are accumulated on the upper layer of the whole device, the granular suspended matters accumulated on the upper layer are removed by air-water backwashing, the air-water backwashing utilizes the mutual friction of air bubbles and the quartz sand filter material, and utilizes the friction force between particles of the quartz sand filter material, and finally utilizes the friction force between the quartz sand filter material and water flushing, and the four actions are interacted, so that the backwashing effect is increased to the maximum extent, and the quartz sand filter material after backwashing can be used. Has the advantages of short backwashing time and low water consumption.

The utility model can effectively filter out granular suspended matters in the treated standard wastewater, thereby greatly improving the quality of the wastewater; granular suspended matters accumulated at the upper end of the device can be removed through air-water backwashing, so that the suspended matters are prevented from being manually cleaned, the labor burden of workers is reduced, and the efficiency is maximized; the scale formation period of the PH and fluorine ion probe is shortened, the frequency of cleaning the probe is reduced, and the workload is reduced; the device has the advantages of good filtering effect, short backwashing time, low water consumption and low energy consumption.

The above-mentioned is only for the description of the preferred embodiments of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiments of the present invention.

The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a sewage treatment suspended solid processing apparatus, includes upper portion pipeline and suspended solid filtration and lower pipeline, its characterized in that: the device also comprises a water pump for back washing; the upper portion pipeline links to each other with the upper end of suspended solid filtration, and the lower part pipeline links to each other with the lower extreme of suspended solid filtration, the suspended solid filtration includes quartz sand filtration and quartz filtration down and establishes the gas structure of exploding between last quartz sand filtration and quartz filtration down, explodes the gas structure and links to each other with outside air supply, the water pump links to each other with the lower extreme of quartz filtration down.

2. The sewage treatment suspension treatment apparatus according to claim 1, wherein: the upper pipeline is of a T-shaped pipe structure, the lower end of the upper pipeline is connected with the top of the upper quartz sand filtering structure, one horizontal end of the upper pipeline is a liquid inlet, and the other horizontal end of the upper pipeline is used for connecting a back flushing liquid outlet pipeline.

3. The sewage treatment suspension treatment apparatus according to claim 2, wherein: and a liquid inlet valve is arranged at one horizontal end of the upper pipeline, and a back-washing liquid outlet valve is arranged at the other horizontal end of the upper pipeline.

4. The suspended matter treatment apparatus for sewage treatment according to claim 1, wherein: the lower pipeline is of an inverted T-shaped pipe structure, the upper end of the lower pipeline is connected with the lower end of the lower quartz filtering structure, a liquid outlet is formed in one horizontal end of the lower pipeline, and the other horizontal end of the lower pipeline is connected with a water pump.

5. The sewage treatment suspension treatment apparatus according to claim 4, wherein: and a liquid outlet valve is arranged at one horizontal end of the lower pipeline, and a back-washing liquid inlet valve is arranged at the other horizontal end of the lower pipeline.

6. The suspended matter treatment apparatus for sewage treatment according to claim 1, wherein: go up quartzy sand filtration and be big end down's toper structure, quartzy filtration is big end down's back taper structure down, and the structure of exploding the gas is established between toper structure and back taper structure.