CN211659457U

CN211659457U - Urban wastewater filtering device

Info

Publication number: CN211659457U
Application number: CN201922149215.0U
Authority: CN
Inventors: 朱世菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-13
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses an urban wastewater filtering device relates to waste water filtration technology field. The utility model discloses a device main part, the last fixed surface of device main part has the device closing cap, the top of device closing cap is provided with the waste water inlet, the week side fixing of device main part bottom has fixed circle frame, the bottom mounting of fixed circle frame has fixed landing leg, the bottom mounting of device main part has the processing water drainage mouth, the middle part welding of device main part inner wall has the metal mount, the fixed slot has been seted up to the inboard of metal mount, the fixed slot internal fixation has the motor, the output of motor is fixed with the rotation bucket, the inboard of rotating the bucket is fixed with the filtration sack. The utility model discloses a series of structural design make the device filter urban wastewater's effect better, and the device can be more convenient will filter the solid residue that gets off and collect and take out.

Description

Urban wastewater filtering device

Technical Field

The utility model relates to a waste water filters technical field, more specifically says, relates to a municipal wastewater filter equipment.

Background

Municipal waste water is domestic waste water, industrial waste water and runoff sewage of urban area within range, generally collects by the city canal and should go on handling the back through urban sewage treatment plant and discharge into the water, and current municipal waste water filter equipment only can filter the large granule object of aquatic when filtering, and filters out and to take out the emission from the difficult slave unit of solid impurity, the utility model discloses a new solution has been proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an urban wastewater filter equipment to solve the technical problem who mentions in the background art.

2. Technical scheme

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

The utility model provides an urban wastewater filter equipment, includes the device main part, the last fixed surface of device main part has the device closing cap, the top of device closing cap is provided with the waste water inlet, the week side-fixing of device main part bottom has fixed circle frame, the bottom mounting of fixed circle frame has fixed landing leg, the bottom mounting of device main part has the processing water drainage mouth, the middle part welding of device main part inner wall has the metal mount, the fixed slot has been seted up to the inboard of metal mount, the fixed slot internal fixation has the motor, the output of motor is fixed with the rotation bucket, the inboard of rotating the bucket is fixed with the filtration sack, the position that device main part inner wall is close to the bottom is fixed with quartzy sand filter layer and active carbon filter layer, just the active carbon filter layer is located the lower extreme of quartzy sand filter layer.

Preferably, eight rolling balls are arranged between the metal fixing frame and the rotating barrel.

In any of the above schemes, preferably, the output end of the motor is connected with the rotating barrel through a spline.

In any of the above schemes, preferably, the rotating barrel is connected with the filtering cloth bag through fixing screws, the bottom ends of the fixing screws penetrate through the filtering cloth bag to be in threaded connection with the rotating barrel, and sixteen fixing screws are uniformly distributed on the outer side of the top surface of the rotating barrel.

In any of the above schemes, preferably, through holes are uniformly distributed on the peripheral side surface of the rotating barrel.

In any of the above schemes, preferably, the top of the outer side of the device main body and the bottom of the outer side of the device cover are welded with fixed disks, and the two fixed disks are fixed by bolts.

3. Advantageous effects

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

(1) the utility model discloses pour into the device with waste water from waste water inlet, waste water falls into and rotates the bucket in, later starting device, can drive the rotation bucket rotation under the effect of motor, when rotating the bucket, can throw away the liquid in the waste water from the hole that the rotation bucket surface was seted up under the effect of centrifugal force, later solid impurity stays in the filter cloth bag, and the device can steadily rotate under the effect of roll ball, when the solid impurity in the filter cloth bag piles up too much, open the device closing cap and take out the filter cloth bag, fix new filter cloth bag in rotating the bucket can, and then make can more swiftly the high-efficient take out remaining solid residue;

(2) the utility model discloses after the primary filtration is accomplished through filtering the sack, filterable water can enter into the bottom of device main part, filters most all the other small material in aquatic through the filtration of quartz sand filter layer and active carbon filter layer, and the water that filters finally can flow out from the device through handling the water drainage mouth, makes the device filter the aquatic that comes out contain impurity still less through multistage filtration, accords with emission standard more.

Drawings

Fig. 1 is a front view of the present invention as a whole;

FIG. 2 is a front sectional view of the whole body of the present invention;

fig. 3 is a top sectional view of the whole of the present invention.

The reference numbers in the figures illustrate: 1. a device main body; 2. sealing the device; 3. fixing the disc; 4. a wastewater inlet; 5. fixing the round frame; 6. fixing the supporting legs; 7. a treated water discharge port; 8. a metal fixing frame; 9. fixing grooves; 10. a motor; 11. a filter cloth bag; 12. rotating the barrel; 13. a quartz sand filter layer; 14. an activated carbon filter layer; 15. rolling the balls.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

The specific embodiment is as follows:

referring to fig. 1-3, an urban wastewater filtering device comprises a device main body 1, a device cover 2 is fixed on the upper surface of the device main body 1, a wastewater inlet 4 is arranged at the top end of the device cover 2, a fixed round frame 5 is fixed on the circumferential side surface of the bottom end of the device main body 1, fixed support legs 6 are fixed at the bottom end of the fixed round frame 5, a treated water discharge port 7 is fixed at the bottom end of the device main body 1, a metal fixing frame 8 is welded at the middle part of the inner wall of the device main body 1, a fixing groove 9 is formed in the inner side of the metal fixing frame 8, a motor 10 is fixed in the fixing groove 9, a rotating barrel 12 is fixed at the output end of the motor 10, a filtering cloth bag 11 is fixed on the inner side of the rotating barrel 12, a quartz sand filtering layer 13 and an activated carbon filtering layer 14 are fixed at the part of the inner.

In the present embodiment, eight rolling balls 15 are installed between the metal holder 8 and the rotary tub 12 in order to more conveniently rotate the rotary tub 12.

In the present embodiment, in order to be able to rotate the rotary tub 12, the output end of the motor 10 is splined to the rotary tub 12.

In this embodiment, in order to be able to filter the solid impurities in the wastewater, the rotating barrel 12 is connected with the filtering cloth bag 11 through a fixing screw, the bottom end of the fixing screw penetrates through the filtering cloth bag 11 and is connected with the rotating barrel 12 through a thread, and the fixing screw has sixteen and is uniformly distributed on the outer side of the top surface of the rotating barrel 12.

In this embodiment, in order to enable the filtered water to flow to the bottom of the device, through holes are uniformly distributed on the peripheral side surface of the rotary barrel 12.

In this embodiment, in order to fix the apparatus main body 1 and the apparatus cover 2, the fixing disks 3 are welded to both the top portion of the outside of the apparatus main body 1 and the bottom portion of the outside of the apparatus cover 2, and the fixing disks 3 are fixed to each other by bolts.

The working principle is as follows:

when the device is used, firstly, wastewater is injected into the device from the wastewater inlet 4, the wastewater falls into the rotating barrel 12, then the device is started, the rotating barrel 12 can be driven to rotate under the action of the motor 10, when the rotating barrel 12 rotates, liquid in the wastewater can be thrown out from holes formed in the surface of the rotating barrel 12 under the action of centrifugal force, then solid impurities are left in the filtering cloth bag 11, the device can stably rotate under the action of the rolling balls 15, when the solid impurities in the filtering cloth bag 11 are accumulated too much, the sealing cover 2 of the device is opened to take out the filtering cloth bag 11, a new filtering cloth bag 11 is fixed in the rotating barrel 12, after primary filtering of the wastewater through the filtering cloth bag 11, filtered water can enter the bottom of the device main body 1, most of other micro substances are filtered through the quartz sand filtering layer 13 and the active carbon filtering layer 14, and the filtered water eventually flows out of the apparatus through the treated water discharge port 7.

The above description is only the 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 technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The urban wastewater filtering device comprises a device main body (1) and is characterized in that a device sealing cover (2) is fixed on the upper surface of the device main body (1), a wastewater inlet (4) is formed in the top end of the device sealing cover (2), a fixed round frame (5) is fixed on the circumferential side of the bottom end of the device main body (1), fixed support legs (6) are fixed at the bottom end of the fixed round frame (5), a treated water outlet (7) is fixed at the bottom end of the device main body (1), a metal fixing frame (8) is welded in the middle of the inner wall of the device main body (1), a fixed groove (9) is formed in the inner side of the metal fixing frame (8), a motor (10) is fixed in the fixed groove (9), a rotating barrel (12) is fixed at the output end of the motor (10), a filtering cloth bag (11) is fixed on the inner side of the rotating barrel (12, the device is characterized in that a quartz sand filter layer (13) and an activated carbon filter layer (14) are fixed on the inner wall of the device main body (1) close to the bottom end, and the activated carbon filter layer (14) is located at the lower end of the quartz sand filter layer (13).

2. The municipal wastewater filtration apparatus of claim 1, wherein: eight rolling balls (15) are arranged between the metal fixing frame (8) and the rotating barrel (12).

3. The municipal wastewater filtration apparatus of claim 1, wherein: the output end of the motor (10) is connected with the rotating barrel (12) through a spline.

4. The municipal wastewater filtration apparatus of claim 1, wherein: the rotary barrel (12) is connected with the filtering cloth bag (11) through fixing screws, the bottom ends of the fixing screws penetrate through the filtering cloth bag (11) to be in threaded connection with the rotary barrel (12), and sixteen fixing screws are evenly distributed on the outer side of the top surface of the rotary barrel (12).

5. The municipal wastewater filtration apparatus of claim 1, wherein: through holes are uniformly distributed on the peripheral side surface of the rotary barrel (12).

6. The municipal wastewater filtration apparatus of claim 1, wherein: the device is characterized in that fixed disks (3) are welded at the top of the outer side of the device main body (1) and the bottom of the outer side of the device sealing cover (2), and the fixed disks (3) are fixed through bolts.