CN215712254U - Sewage treatment tank for sewage treatment equipment - Google Patents

Abstract

The utility model discloses a sewage treatment tank for sewage treatment equipment, and relates to the technical field of sewage treatment. The utility model provides a sewage treatment tank for sewage treatment device, includes a jar body, jar body one side fixedly connected with communicating pipe, communicating pipe other end fixedly connected with strain a section of thick bamboo, strain a section of thick bamboo top fixedly connected with sewage pipe, strain an inner wall and be provided with first filter screen, wherein, jar internal portion is provided with filtering mechanism, and jar body bottom is provided with the blowdown mechanism who is used for the blowdown. The device can pretreat sewage and achieve layer-by-layer filtration, so that a large amount of impurities and harmful substances in the sewage are treated, and the filter holes are easily blocked due to large impurity particles in the filter pipe.

Description

Sewage treatment tank for sewage treatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment tank for sewage treatment equipment.

Background

Sewage treatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like.

The sewage treatment process is relatively complex, so that the sewage is preferably pretreated before sewage treatment, a large amount of impurities in the sewage are discharged, harmful substances in the sewage are reduced, the workload can be reduced when the sewage treatment is carried out in the later period, the impurities and the like are cleaned once after a long period of time in the conventional sewage pretreatment, particularly, in a sewage tank, a filter screen is difficult to contact, the using effect of the filter screen is poor, more impurities can be preferably and quickly discharged, the filtering effect of the filter screen in a longer time is ensured, no scheme for improving the problem exists in the market, and therefore, the novel solution is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sewage treatment tank for sewage treatment equipment, which solves the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sewage treatment tank for sewage treatment device, includes a jar body, jar body one side fixedly connected with communicating pipe, the other end fixedly connected with of communicating pipe strains a section of thick bamboo, strains a section of thick bamboo top fixedly connected with sewage pipe, strains a section of thick bamboo inner wall and is provided with first filter screen, wherein, internal portion of jar is provided with filtering mechanism, and jar body bottom is provided with the blowdown mechanism that is used for the blowdown, and blowdown mechanism and filtering mechanism are linked together, and jar body top still fixedly connected with drains, and jar body top still is provided with the reducing valve simultaneously.

Preferably, the filtering mechanism comprises a filter screen pipe, the bottom of the filter screen pipe is fixedly connected to the inner wall of the bottom of the tank body, the top of the filter screen pipe is fixedly connected with a second filter screen, and the edge of the second filter screen is fixedly connected to the inner wall of the tank body.

Preferably, the sewage draining mechanism comprises a base and a sewage draining outlet arranged in the center of the top of the base, the sewage draining outlet is connected with the filter screen pipe, the base is further provided with a through groove with two through ends, and the inner wall of the through groove is fixedly connected with a sewage draining pipe.

Preferably, a round hole is formed in the top of the sewage draining pipe and connected with a sewage draining outlet, the sewage draining pipe is a square pipe, and a switch mechanism is arranged on the inner wall of the sewage draining pipe.

Preferably, the switch mechanism comprises a motor, a threaded rod is fixedly connected with the output end of the motor, a valve block is movably connected with the inner wall of the sewage discharge pipe, and the middle part of the valve block is movably connected to the surface of the threaded rod.

Preferably, jar body one side fixedly connected with wall pipe, wall pipe bottom fixedly connected with filling tube, filling tube one end is provided with electronic valve, and wherein, the play water end of wall pipe is located jar body top.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this sewage treatment tank for sewage treatment device, through the setting of filtering the network management, sewage discharging mechanism and second filter screen etc., the device can carry out the preliminary treatment to sewage, and reach and filter layer upon layer, make a large amount of impurity and harmful substance in the sewage handled, and, because the foreign particles in the water strainer is great, block up the filtration pore easily, setting through sewage discharging mechanism, can be with the effective quick discharge of impurity in the network management of filtering, guarantee the long-term utility of network management of filtering, make and go on around filtering and the blowdown, efficiency is higher.

(2) This sewage treatment is sewage treatment jar for sewage treatment device, through the setting of blowdown mechanism etc. the device operation is simple, and operation process is convenient, does not have obvious increase in cost, makes the filter effect become good.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic diagram of the left side structure of the present invention

FIG. 4 is a schematic view of the blow-down mechanism of the present invention;

FIG. 5 is a schematic view of a base structure of the present invention;

FIG. 6 is a schematic view of a structure of a sewage draining pipe of the present invention

Fig. 7 is a schematic structural diagram of the switch mechanism of the present invention.

In the figure: 1. a tank body; 2. a sewage draining mechanism; 201. a base; 2011. a through groove; 2012. a sewage draining outlet; 202. a blow-off pipe; 2021. a circular hole; 203. a switch mechanism; 2031. a motor; 2032. a threaded rod; 2033. a valve block; 3. a communicating pipe; 4. a first filter screen; 5. a filter cartridge; 6. a sewage pipe; 7. a drain pipe; 8. a pressure reducing valve; 9. a feed tube; 10. an electronic valve; 11. a filter screen pipe; 12. a second filter screen; 13. a wall pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1 to 7, the present invention provides a technical solution: a sewage treatment tank for sewage treatment equipment comprises a tank body 1, wherein one side of the tank body 1 is fixedly connected with a communicating pipe 3, the other end of the communicating pipe 3 is communicated with the inside of a filter screen pipe 11, water which is primarily filtered is directly discharged into the filter screen pipe 11 through the communicating pipe 3, the other end of the communicating pipe 3 is fixedly connected with a filter cylinder 5, the top of the filter cylinder 5 is fixedly connected with a sewage pipe 6, the inner wall of the filter cylinder 5 is provided with a first filter screen 4, the sewage is discharged into the filter cylinder 5 through the sewage pipe 6, larger garbage in the sewage is filtered through the first filter screen 4 and is discharged into the tank body 1 through the communicating pipe 3, wherein the inside of the tank body 1 is provided with a filtering mechanism, the bottom of the tank body 1 is provided with a sewage discharge mechanism 2 for discharging sewage, the sewage discharge mechanism 2 is used for discharging the garbage intercepted in the filter screen pipe 11 and discharging the garbage out of the tank body 1, the sewage discharge mechanism 2 is communicated with the filtering mechanism, the top of the tank body 1 is also fixedly connected with a discharge pipe 7, the discharge pipe 7 is arranged at the top of the tank body 1, the blown sewage slowly rises and flows out through the discharge pipe 7, and meanwhile the pressure reducing valve 8 is arranged at the top of the tank body 1, so that the sewage is treated and contains a lot of harmful substances, and methane is easily generated in the tank, so that the pressure reducing valve 8 is arranged at the top of the tank body 1, the pressure in the tank body 1 is reduced, and the methane accumulation is avoided to damage the tank body 1.

Wherein, filtering mechanism includes filter screen pipe 11, and filter screen pipe 11 bottom fixed connection is in 1 inner wall in the jar body bottom, and 11 top fixed connection of filter screen pipe have a second filter screen 12, and second filter screen 12 edge fixed connection is in 1 inner wall in the jar body, and wherein, the filtration pore diameter of first filter screen 4 is greater than the filter screen diameter of filter screen pipe 11, and the filtration pore diameter of filter screen pipe 11 is greater than the filtration pore diameter of second filter screen 12, filters layer upon layer, selects separately step by step.

As the preferred scheme of this scheme, it needs to be known that, sewage mechanism 2 includes that base 201, base 201 top central authorities have seted up drain 2012, and drain 2012 is connected with filter screen pipe 11 in jar body 1, and drain 2012 is connected with filter screen pipe 11, and base 201 still is equipped with logical groove 2011 that both ends link up, and logical groove 2011 is used for holding drain 202 on-off mechanism 203, leads to groove 2011 inner wall fixedly connected with drain 202.

In order to ensure the smooth implementation of the scheme, it should be understood that the top of the sewage pipe 202 is provided with a round hole 2021, the round hole 2021 is connected with the sewage outlet 2012, the sewage pipe 202 is set to be a square pipe, and the inner wall of the sewage pipe 202 is provided with the switch mechanism 203.

Meanwhile, as an indispensable mechanism for this scheme, it is to be noted that the switching mechanism 203 includes a motor 2031, the motor 2031 is a stepping motor, the stepping motor has excellent start-stop and reverse response, and because there is no brush, the reliability is high, so the life of the motor depends only on the life of the bearing and the response of the motor is determined only by the digital input pulse, thus, open-loop control can be adopted, which enables the structure of the motor to be simpler and the control cost to be lower, so use step motor can effective control cost also can effective control promptly, motor 2031 output end fixedly connected with threaded rod 2032, the inner wall swing joint of blow off pipe 202 has valve block 2033, valve block 2033 is square, just adapts to in the blow off pipe 202 inner wall, valve block 2033 middle part swing joint is on the threaded rod 2032 surface, threaded hole has been seted up at valve block 2033 middle part, threaded rod 2032 swing joint is in the threaded hole inner wall.

As an auxiliary scheme of the scheme, it is required to be known that a wall pipe 13 is fixedly connected to one side of a tank body 1, a feeding pipe 9 is fixedly connected to the bottom end of the wall pipe 13, a water treatment agent is added from the end of the feeding pipe 9, the water treatment agent refers to chemicals added in the water treatment process for removing most harmful substances in water, such as corrosive substances, metal ions, dirt, microorganisms and the like, and reducing a large amount of harmful substances in sewage to obtain civil or industrial water meeting requirements, an electronic valve 10 is arranged at one end of the feeding pipe 9, the adding time and dosage of the water purification agent are controlled through the electronic valve 10, and the water outlet end of the wall pipe 13 is positioned at the top of the tank body 1.

When the device is used, sewage is discharged into the filter cylinder 5 through the sewage pipe 6, large impurities and the like are filtered, then the sewage is discharged into the tank body 1 through the communicating pipe 3, the communicating pipe 3 is directly communicated with the filter screen pipe 11 and is subjected to secondary filtration through the filter screen pipe 11, a sewage treatment agent, a water purification agent and the like can be added into the tank body 1 through the feeding pipe 9, harmful substances in the water are reduced, the sewage subjected to the secondary filtration is subjected to tertiary filtration through the second filter screen 12 along with the increase of the sewage in the tank body 1, the impurities and most harmful substances in the sewage after the tertiary filtration are treated, the water is discharged through the discharge pipe 7 at the top for final treatment, the impurities and the like in the filter screen pipe 11 need to be discharged, the valve block 2033 is limited by the sewage discharge pipe 202 through the motor 2031 for braking the threaded rod 2032, the valve block 2033 is movably connected with the threaded rod 2032, so the valve block 2033 moves under the action of the threaded rod 2032, under this effect, valve block 2033 is to the motion of motor 2031 one side, no longer plugs up round hole 2021, and impurity etc. fall into blow off pipe 202 through drain 2012 and round hole 2021 and discharge, and the device can carry out the preliminary treatment to sewage, reduces the degree of difficulty of later stage sewage treatment to can discharge the main impurity in the jar body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sewage treatment tank for sewage treatment device, includes a jar body (1), its characterized in that: the improved filter tank is characterized in that a communicating pipe (3) is fixedly connected to one side of the tank body (1), a filter cylinder (5) is fixedly connected to the other end of the communicating pipe (3), a sewage pipe (6) is fixedly connected to the top of the filter cylinder (5), a first filter screen (4) is arranged on the inner wall of the filter cylinder (5), a filtering mechanism is arranged inside the tank body (1), a sewage discharging mechanism (2) used for discharging sewage is arranged at the bottom of the tank body (1), the sewage discharging mechanism (2) is communicated with the filtering mechanism, a discharging pipe (7) is fixedly connected to the top of the tank body (1), and a pressure reducing valve (8) is further arranged at the top of the tank body (1).

2. The sewage treatment tank for the sewage treatment apparatus according to claim 1, wherein: the filter mechanism comprises a filter screen pipe (11), the bottom of the filter screen pipe (11) is fixedly connected to the inner wall of the bottom of the tank body (1), a second filter screen (12) is fixedly connected to the top of the filter screen pipe (11), and the edge of the second filter screen (12) is fixedly connected to the inner wall of the tank body (1).

3. The sewage treatment tank for the sewage treatment apparatus according to claim 1, wherein: blowdown mechanism (2) have seted up drain (2012) including base (201), base (201) top central authorities, and drain (2012) are connected with filter screen pipe (11), and base (201) still is equipped with logical groove (2011) that both ends link up, leads to groove (2011) inner wall fixedly connected with drain (202).

4. The sewage treatment tank for the sewage treatment apparatus according to claim 3, wherein: round hole (2021) have been seted up at blow off pipe (202) top, and round hole (2021) are connected with drain (2012), and blow off pipe (202) sets up to square pipe, and blow off pipe (202) inner wall is provided with on-off mechanism (203).

5. The sewage treatment tank for the sewage treatment apparatus according to claim 4, wherein: the switch mechanism (203) comprises a motor (2031), the output end of the motor (2031) is fixedly connected with a threaded rod (2032), the inner wall of the sewage discharge pipe (202) is movably connected with a valve block (2033), and the middle part of the valve block (2033) is movably connected to the surface of the threaded rod (2032).

6. The sewage treatment tank for the sewage treatment apparatus according to claim 1, wherein: the utility model discloses a jar body (1) is fixed with wall pipe (13) on one side, and wall pipe (13) bottom fixedly connected with filling tube (9), filling tube (9) one end are provided with electronic valve (10), and wherein, the play water end of wall pipe (13) is located jar body (1) top.

Images