CN213825305U

CN213825305U - Waste crushing device for sewage treatment tank

Info

Publication number: CN213825305U
Application number: CN202022037234.7U
Authority: CN
Inventors: 孙纲苹
Original assignee: Individual
Current assignee: Xiamen Xiang'an Municipal Group Water Management Co.,Ltd.
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-30
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a discarded object reducing mechanism for sewage treatment pond belongs to sewage treatment technical field, including base and shell, the upper end fixedly connected with shell of base, the upper end opening embedding of shell is provided with the water inlet, and the inner wall of shell is close to the below fixed mounting of water inlet has a pivot, the one end fixedly connected with filter screen of pivot. The utility model discloses when handling sewage, through pouring into waste water from water inlet department, at this moment through inertia, sewage can be followed filter screen department and flowed to in the wastewater collection box, then the residue can drop to the surface of filter screen, start through vibrating motor, drive the filter screen through the spring and vibrate, shake the residue to in the residue collecting box, thereby select separately, thereby solved current waste crushing device for the sewage treatment pond function singleness, can not effectually carry out the problem of selecting separately with waste water and residue.

Description

Waste crushing device for sewage treatment tank

Technical Field

The utility model belongs to the technical field of sewage treatment, specifically be a waste crushing device for sewage treatment pond.

Background

Sewage is the effluent from life and production that is contaminated to some extent. The water which loses the original use function is called sewage for short. Mainly used water in daily life, which contains more organic matters and is easy to treat, and domestic sewage comes from houses, office buildings, organs or similar sewage; sanitary sewage; sewage water, including industrial waste water mixed in domestic sewage water in a sewer system. Garbage, various atmospheric particulates, and the like, which enter the water environment through surface runoff, soil erosion, farmland drainage, and the like. The method has the characteristics of dispersity, concealment, randomness, latency, accumulation, ambiguity and the like, so that the method is difficult to monitor and quantify, and the difficulty of research, prevention and control is high. Water pollutants (Waterpollutant) are the substances that cause pollution when discharged into a body of water.

But current waste crushing device for sewage treatment pond function singleness can not effectually be sorted waste water and residue, and the structure is perfect inadequately, can not effectually retrieve tiny granule, and smashes the effect not good enough, can not effectually smash the residue.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing waste crushing device for the sewage treatment tank is single in function, not complete in structure and not good in crushing effect, the waste crushing device for the sewage treatment tank is provided.

The utility model adopts the technical scheme as follows: a waste crushing device for a sewage treatment pool comprises a base and a shell, wherein the shell is fixedly connected to the upper end of the base, a water inlet is embedded into an opening in the upper end of the shell, a rotating shaft is fixedly mounted below the inner wall of the shell, which is close to the water inlet, one end of the rotating shaft is fixedly connected with a filter screen, and a waste water collecting box is embedded into one side of the interior of the shell;

a first inclined vertical type vibrating screen is fixedly connected to one side inside the wastewater collecting box, one end of the first inclined vertical type vibrating screen is connected with a conveying pipe in a penetrating mode, an active carbon filter layer is fixedly installed in the wastewater collecting box close to the lower portion of the first inclined vertical type vibrating screen, a water outlet is formed in the bottom end inside the wastewater collecting box in a matched mode, and a residue collecting box is embedded into the shell close to the other side of the wastewater collecting box;

a cavity is embedded in the inner wall of one side of the residue collecting box, a driving motor is fixedly mounted at the upper end of the cavity, the lower end of the driving motor is rotatably connected with a spiral feeder, a squeeze roller is fixedly mounted at one side of the interior of the residue collecting box, a second inclined vertical type vibrating screen is fixedly mounted in the interior of the residue collecting box close to the lower part of the squeeze roller, and a pulverizer is fixedly mounted in the interior of the residue collecting box close to the lower part of the second inclined vertical type vibrating screen;

and a vibrating motor is fixedly installed on one side of the upper end of the residue collecting box, and a residue box is embedded and arranged below the pulverizer.

Wherein, the elastic connection between the one end bottom of filter screen and the vibrating motor through the spring.

The first inclined vertical vibrating screen is communicated with the material conveying pipe, the second inclined vertical vibrating screen and the lower end opening of the cavity.

The spiral feeder is positioned in the cavity, and a discharge port at the upper end of the cavity is positioned above the extrusion roller.

Wherein, the thickness of the active carbon filter layer is four centimeters.

The driving motor, the squeeze roll, the pulverizer, the vibrating motor, the first inclined vertical vibrating screen and the second inclined vertical vibrating screen are electrically connected with an external power supply through a control switch.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when handling sewage, through pouring into waste water from water inlet department, at this moment through inertia, sewage can be followed filter screen department and flowed to the wastewater collection box in, then the residue can drop to the surface of filter screen, start through vibrating motor, drive the filter screen through the spring and vibrate, shake the residue to the residue collecting box in, thereby select separately, thereby solved current waste crushing device for the sewage treatment pond function singleness, can not effectually carry out the problem of selecting separately with waste water and residue.

2. The utility model discloses in, the great granule of adulteration in sewage is filtered the back, continue downward flow through inertia, at this moment filter tiny granule through first oblique vertical vibrating screen, the tiny granule after the filtration can flow to the oblique vertical vibrating screen of second through the conveying pipeline, and the residue after milling still can have comparatively large granule, at this moment also can flow to the lower extreme opening part of cavity from the oblique vertical vibrating screen of second department, thereby solved current waste crushing device for sewage treatment pond structure perfect inadequately, can not effectually carry out the problem of retrieving tiny granule.

3. The utility model discloses in, after tiny granule was transported to the bottom opening of cavity, start through driving motor, drive the feed screw and rotate, circle round the residue of bottom, then carry to the opening part of top, then mill once more through the squeeze roll to solved current waste crushing device for the sewage treatment pond and smashed the effect not enough, can not effectually carry out kibbling problem with the residue.

Drawings

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

FIG. 2 is a schematic diagram of a vibration motor according to the present invention;

fig. 3 is a schematic diagram of the structure of the middle squeeze roll of the present invention.

The labels in the figure are: 1. a base; 2. a housing; 201. a water inlet; 3. a rotating shaft; 301. a filter screen; 4. a wastewater collection tank; 401. a first inclined vertical vibrating screen; 4011. a delivery pipe; 402. an activated carbon filter layer; 403. a water outlet; 5. a residue collection box; 501. a cavity; 5011. a drive motor; 5012. a screw feeder; 502. a squeeze roll; 503. a second inclined vertical vibrating screen; 504. a pulverizer; 505. a vibration motor; 6. a residue box.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The driving motor 5011, the squeeze roller 502, the crusher 504 and the vibration motor 505 of the present invention can be purchased in the market or by private users.

The utility model discloses in:

referring to fig. 1-3, a waste crushing device for a sewage treatment tank comprises a base 1 and a shell 2, wherein the shell 2 is fixedly connected to the upper end of the base 1, a water inlet 201 is embedded into an opening at the upper end of the shell 2, a rotating shaft 3 is fixedly arranged on the inner wall of the shell 2 below the water inlet 201, one end of the rotating shaft 3 is fixedly connected with a filter screen 301, and a waste water collecting box 4 is embedded into one side inside the shell 2;

a first inclined vertical type vibrating screen 401 is fixedly connected to one side inside the waste water collecting box 4, one end of the first inclined vertical type vibrating screen 4011 is connected with a material conveying pipe 4011 in a penetrating mode, an activated carbon filter layer 402 is fixedly installed in the waste water collecting box 4 close to the lower portion of the first inclined vertical type vibrating screen 401, a water outlet 403 is formed in the bottom end inside the waste water collecting box 4 in a matched mode, and a residue collecting box 5 is embedded into the other side, close to the waste water collecting box 4, in the shell 2;

a cavity 501 is embedded in the inner wall of one side of the residue collection box 5, a driving motor 5011 is fixedly installed at the upper end of the cavity 501, a spiral feeder 5012 is rotatably connected to the lower end of the driving motor 5011, a squeeze roller 502 is fixedly installed at one side of the interior of the residue collection box 5, a second inclined vertical vibrating screen 503 is fixedly installed in the interior of the residue collection box 5 below the squeeze roller 502, and a crusher 504 is fixedly installed in the interior of the residue collection box 5 below the second inclined vertical vibrating screen 503;

a vibrating motor 505 is fixedly installed on one side of the upper end of the residue collection box 5, and a residue box 6 is embedded below the crusher 504.

Referring to fig. 1, 2, it is further, elastic connection between spring and vibrating motor 505 is passed through to filter screen 301's one end bottom, when handling sewage, through pouring into waste water from water inlet 201, at this moment through inertia, sewage can flow to in the waste water collecting box 4 from filter screen 301, then the residue can drop to filter screen 301's surface, start through vibrating motor 505, drive filter screen 301 through the spring and vibrate, shake the residue to in the residue collecting box 5, thereby sort, thereby solved current waste crushing device for sewage treatment pond function singleness, can not effectually carry out the problem of sorting with waste water and residue.

Referring to fig. 1, further, the first inclined vertical type vibration screen 401 is connected with the material conveying pipe 4011, the second inclined vertical type vibration screen 503 and the lower opening of the cavity 501 in a penetrating manner, after larger particles doped in sewage are filtered, the larger particles continuously flow downwards through inertia, at this time, the fine particles are filtered through the first inclined vertical type vibration screen 401, the filtered fine particles flow into the second inclined vertical type vibration screen 503 through the material conveying pipe 4011, and the ground residue can also have larger particles, and at this time, the fine particles can flow into the lower opening of the cavity 501 from the second inclined vertical type vibration screen 503, so that the problems that the existing waste crushing device for the sewage treatment tank is not complete in structure and cannot effectively recycle the fine particles are solved.

Referring to fig. 1, further, a screw feeder 5012 is located in the cavity 501, and a discharge port at the upper end of the cavity 501 is located above the squeeze roller 502, when fine particles are transported to the bottom opening of the cavity 501, the screw feeder 5012 is driven to rotate by a driving motor 5011, residues at the bottom are convoluted and then are transported to the opening of the top, and then the residues are milled again by the squeeze roller 502, so that the problem that the existing waste crushing device for a sewage treatment tank is not good enough in crushing effect and cannot effectively crush the residues is solved.

Referring to fig. 1, further, the thickness of the activated carbon filter layer 402 is four centimeters, and the odor in the sewage can be effectively filtered through the activated carbon filter layer 402.

Referring to fig. 1 to 3, further, the driving motor 5011, the squeeze roll 502, the crusher 504, the vibration motor 505, the first inclined vertical vibration screen 4011, and the second inclined vertical vibration screen 503 are electrically connected to an external power source through control switches, and the driving motor 5011, the squeeze roll 502, the crusher 504, and the vibration motor 505 are electrically connected to the external power source, so that sewage can be effectively treated.

The working principle is as follows: firstly, when sewage is treated, wastewater is poured in from the water inlet 201, then the sewage flows into the wastewater collection box 4 from the filter screen 301 through inertia, then residues fall onto the surface of the filter screen 301, the vibration motor 505 is started, the filter screen 301 is driven to vibrate through a spring, the residues are shaken into the residue collection box 5 to be sorted, then, after larger particles doped in the sewage are filtered, the larger particles continuously flow downwards through inertia, at the moment, fine particles are filtered through the first inclined vertical vibration screen 401, the filtered small particles flow into the second inclined vertical vibration screen 503 through the delivery pipe 4011, and the ground residues also have larger particles and flow to the lower end opening of the cavity 501 from the second inclined vertical vibration screen 503, and finally, after the fine particles are transported to the bottom opening of the cavity 501, the driving motor 5011 is started to drive the spiral feeder 5012 to rotate, residues at the bottom are conveyed to an opening above the spiral feeder and then milled again through the extrusion roller 502, and then the residues fall to the lower side and are milled into residues by the pulverizer 504 to fall into the residue box 6.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a waste crushing device for sewage treatment pond, includes base (1) and shell (2), the upper end fixedly connected with shell (2) of base (1), its characterized in that: a water inlet (201) is embedded into an opening at the upper end of the shell (2), a rotating shaft (3) is fixedly installed on the inner wall of the shell (2) below the water inlet (201), a filter screen (301) is fixedly connected to one end of the rotating shaft (3), and a wastewater collection box (4) is embedded into one side in the shell (2);

a first inclined vertical type vibrating screen (401) is fixedly connected to one side inside the wastewater collection box (4), one end of the first inclined vertical type vibrating screen (401) is connected with a conveying pipe (4011) in a penetrating mode, an activated carbon filter layer (402) is fixedly installed in the wastewater collection box (4) close to the lower portion of the first inclined vertical type vibrating screen (401), a water outlet (403) is formed in the bottom end inside the wastewater collection box (4) in a matched mode, and a residue collection box (5) is embedded in the shell (2) close to the other side of the wastewater collection box (4);

a cavity (501) is embedded into the inner wall of one side of the residue collection box (5), a driving motor (5011) is fixedly mounted at the upper end of the cavity (501), a spiral feeder (5012) is rotatably connected to the lower end of the driving motor (5011), an extrusion roller (502) is fixedly mounted on one side of the interior of the residue collection box (5), a second inclined vertical type vibration screen (503) is fixedly mounted in the interior of the residue collection box (5) below the extrusion roller (502), and a crusher (504) is fixedly mounted in the interior of the residue collection box (5) below the second inclined vertical type vibration screen (503);

a vibrating motor (505) is fixedly mounted on one side of the upper end of the residue collecting box (5), and a residue box (6) is embedded below the pulverizer (504).

2. A waste crushing apparatus for a sewage treatment tank as claimed in claim 1, wherein: the bottom of one end of the filter screen (301) is elastically connected with a vibration motor (505) through a spring.

3. A waste crushing apparatus for a sewage treatment tank as claimed in claim 1, wherein: the first inclined vertical type vibration screen (401) is communicated with the material conveying pipe (4011), the second inclined vertical type vibration screen (503) and an opening at the lower end of the cavity (501).

4. A waste crushing apparatus for a sewage treatment tank as claimed in claim 1, wherein: the spiral feeder (5012) is located in the cavity (501), and a discharge port at the upper end of the cavity (501) is located above the extrusion roller (502).

5. A waste crushing apparatus for a sewage treatment tank as claimed in claim 1, wherein: the thickness of the activated carbon filter layer (402) is four centimeters.

6. A waste crushing apparatus for a sewage treatment tank as claimed in claim 1, wherein: the driving motor (5011), the squeezing roller (502), the pulverizer (504), the vibrating motor (505), the first inclined vertical vibrating screen (401) and the second inclined vertical vibrating screen (503) are electrically connected with an external power supply through control switches.