Industrial waste water handles with device of decontaminating
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a sewage disposal device for industrial wastewater treatment.
Background
Industrial wastewater refers to wastewater and waste liquid generated in an industrial production process, and comprises industrial wastewater, production wastewater and cooling water, because pollutants contained in the industrial wastewater possibly have serious influence on the environment, necessary treatment is needed before the wastewater is discharged so as to reduce the pollution to the environment, however, the impurities after filtration of the conventional trash cleaning device can be deposited at the bottom of a pond and need to be cleaned manually at regular intervals, when the sediment in the wastewater pond is cleaned manually, a water inlet valve of the wastewater treatment pond needs to be closed and the wastewater in the wastewater pond is discharged as much as possible, the workload of the whole dredging process is large, and a large amount of manpower, material resources and time need to be consumed, so that the cost of wastewater treatment is increased, and the efficiency of wastewater treatment is reduced.
In order to cope with the problems, the prior Chinese patent with the publication number of CN217868157U proposes a sewage disposal device for industrial wastewater treatment, which drives an axle center sludge gathering rotary shovel to rotate through a driving motor, so that sediment at the bottom of a wastewater treatment tank is gathered to a sludge suction port in the middle of an annular sludge suction box, and then a sludge suction pump is connected through a sludge suction connecting valve, so that sludge deposited at the bottom of an inner cavity of a cylindrical treatment tank can be pumped out without closing a water inlet connecting valve and a water discharge connecting valve.
However, although the sludge removing device for industrial wastewater treatment can gather sludge to the sludge suction port in the middle of the annular sludge suction box through the axial center sludge gathering rotary shovel, and pump out the sludge through the sludge suction connecting valve, when the driving motor drives the axial center sludge gathering rotary shovel to rotate, the sludge can be diffused and discharged to the outside along the water discharge connecting valve along with water flow, so that the wastewater treatment efficiency is reduced.
Disclosure of utility model
The utility model aims to solve the problems in the background technology and provides a sewage disposal device for industrial wastewater treatment.
The utility model aims to solve the technical problem of providing a sewage disposal device for industrial wastewater treatment, which solves the problem that the efficiency of wastewater treatment is reduced because sludge is diffused and discharged to the outside along a drainage connecting valve along with water flow when a driving motor drives an axis sludge collecting rotary shovel to rotate.
In order to solve the technical problems, the utility model provides the following technical scheme:
An industrial wastewater treatment is with device of decontaminating includes:
The treatment tank is internally divided into an upper cavity and a lower cavity which are communicated up and down through a first filtering component, the first filtering component comprises a filter screen and a first sponge which are sequentially arranged from bottom to top, the treatment tank is respectively communicated with a water inlet and a sedimentation pipeline which are communicated with the lower cavity and the upper cavity, the sedimentation pipeline is communicated with a water pump, a sedimentation chamber communicated with the lower cavity is arranged at the bottom of the treatment tank, and the sedimentation chamber is of a funnel-shaped structure;
and the sediment pumping pump is communicated with the sedimentation chamber through a sediment pumping pipeline.
Preferably, the sedimentation pipeline is of a U-shaped structure, and a drain outlet and a valve for controlling the drain outlet to open and close are arranged at the bottom of the sedimentation pipeline.
Preferably, a one-way valve is arranged between the sedimentation pipeline and the treatment tank.
Preferably, a second filtering component is fixedly connected between the sedimentation pipeline and the water pump, and comprises a sponge II and an activated carbon adsorption layer which are arranged from bottom to top.
Preferably, a cover plate for covering the top of the treatment tank is detachably connected to the top of the treatment tank.
Preferably, the top of the cover plate is fixedly connected with a handle.
Compared with the prior art, the utility model has at least the following beneficial effects:
In the scheme, through setting up first filter component, separate into two cavities with the processing pond through first filter component, avoid silt to remove to upper chamber and arrange the condition of external and take place, improved the treatment effeciency to waste water.
In the scheme, the one-way valve and the second filtering component are arranged, so that the phenomenon that water in the sedimentation pipeline flows back can be avoided, and the normal operation of the device is ensured; the second filter component can realize the treatment of smaller particles and microorganisms in the wastewater, and improves the treatment effect and efficiency of the wastewater.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the treatment tank of the present utility model;
FIG. 3 is a cross-sectional view of FIG. 1 of the present utility model;
FIG. 4 is a schematic view of a partial structure of a first filter assembly according to the present utility model;
fig. 5 is a schematic partial structural view of a second filter assembly of the present utility model.
[ Reference numerals ]
1. A treatment pool; 2. a silt pump; 3. a dredging pipe; 4. a water inlet; 5. a cover plate; 6. a handle; 7. a sedimentation pipe; 8. a first filter assembly; 81. a sponge I; 82. a filter screen; 9. a second filter assembly; 91. an activated carbon adsorption layer; 92. a second sponge; 10. a water pump; 11. a sewage outlet; 12. a precipitation chamber; 13. a one-way valve; 14. a valve; 15. a lower chamber; 16. an upper chamber.
Detailed Description
As shown in fig. 1 to 5, an embodiment of the present utility model provides a sewage disposal device for industrial wastewater treatment, which comprises a treatment tank 1, wherein the interior of the treatment tank is divided into an upper chamber 16 and a lower chamber 15 which are arranged in an up-down communication manner by a first filtering component 8, the first filtering component 8 comprises a filter screen 82 and a sponge one 81 which are arranged in sequence from bottom to top, a water inlet 4 and a sedimentation pipeline 7 which are respectively communicated with the lower chamber 15 and the upper chamber 16 are respectively communicated with the treatment tank 1, a water pump 10 is communicated with the sedimentation pipeline 7, a sedimentation chamber 12 communicated with the lower chamber 15 is arranged at the bottom of the treatment tank 1, the sedimentation chamber 12 is of a funnel-shaped structure, and a sludge pump 2 is communicated with the sedimentation chamber 12 by a sludge pumping pipeline 3.
Specifically, waste water enters into the lower cavity 15 of the treatment tank 1 along the water inlet 4, then flows to the upper cavity 16 through the first filtering component 8 and is discharged into the sedimentation pipeline 7, particulate matters, sludge and other impurities in the waste water can be filtered through the filter screen 82 and the sponge, and the waste water is precipitated into the sedimentation chamber 12 in the lower cavity 15, at the moment, the sludge in the sedimentation chamber 12 is pumped away through the sludge pumping pipeline 3 by the sludge pumping pump 2, the whole process can realize the cleaning of the sludge without stopping the pumping of the waste water, and meanwhile, the condition that the sludge moves to the upper cavity 16 and is discharged to the outside can be avoided, so that the treatment efficiency of the waste water is improved, and the problem that the sludge is diffused and discharged to the outside along a water drainage connecting valve when the driving motor drives the axial center sludge gathering rotary shovel to rotate by the conventional industrial waste water treatment device is solved, so that the treatment efficiency of the waste water is reduced is caused.
It should be noted that, the water level in the treatment tank 1 is higher than the interface between the sedimentation pipe 7 and the treatment tank 1, and the water pump 10 can pump the water in the treatment tank 1 to the outside or the next process through the sedimentation pipe 7, and the method of entering the wastewater into the treatment tank 1 is the prior art, which is not described here.
As shown in fig. 1 to 3, in this embodiment, the sedimentation pipe 7 has a U-shaped structure, and a drain 11 and a valve 14 for controlling the opening and closing of the drain 11 are disposed at the bottom of the sedimentation pipe 7, specifically, the sedimentation pipe 7 is configured to further implement sedimentation of particulate matters in wastewater, so as to improve the sewage treatment effect.
As shown in fig. 3, in this embodiment, a one-way valve 13 is disposed between the sedimentation pipe 7 and the treatment tank 1, and specifically, the one-way valve 13 is configured to avoid a backflow phenomenon of water in the sedimentation pipe 7, so as to ensure normal operation of the apparatus.
As shown in fig. 5, in this embodiment, a second filter assembly 9 is fixedly connected between the sedimentation pipe 7 and the water pump 10, and the second filter assembly 9 includes a sponge two 92 and an activated carbon adsorption layer 91 that are disposed from bottom to top, specifically, the second filter assembly 9 can implement treatment of smaller particles and microorganisms in the wastewater, so as to improve the treatment effect and efficiency of the wastewater.
As shown in fig. 1 and 3, in this embodiment, the top of the treatment tank 1 is detachably connected with a cover plate 5 covering the treatment tank, the top of the cover plate 5 is fixedly connected with a handle 6, and specifically, the arrangement of the cover plate 5 is convenient for maintenance of the sponge one 81 in the later stage, and meanwhile, cleaning of the inside of the treatment tank 1 is also convenient.
Working principle:
Waste water enters the lower chamber 15 of the treatment tank 1 along the water inlet 4, then flows to the upper chamber 16 through the first filtering component 8 and is discharged into the sedimentation pipeline 7 through the water pump 10, particulate matters, sludge and other impurities in the waste water can be filtered through the filter screen 82 and the sponge, and the waste water is precipitated into the sedimentation chamber 12 in the lower chamber 15, at this time, the sludge in the sedimentation chamber 12 is pumped away through the sludge pumping pipeline 3 by the sludge pumping pump 2, the whole process can realize the cleaning of the sludge without stopping the pumping of the waste water, and meanwhile, the condition that the sludge moves to the upper chamber 16 and is discharged to the outside can be avoided, so that the treatment efficiency of the waste water is improved, and the problem that the sludge can be diffused and discharged to the outside along a water drainage connecting valve when the driving motor drives the axial center sludge gathering rotary shovel to rotate by the conventional industrial waste water treatment device is solved, so that the treatment efficiency of the waste water is reduced is caused.