CN214551484U

CN214551484U - Sewage treatment plant for environmental protection

Info

Publication number: CN214551484U
Application number: CN202023010602.5U
Authority: CN
Inventors: 黄杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-02
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a sewage treatment plant for environmental protection, which comprises an outer shell, shell top fixedly connected with inlet tube, shell bottom fixedly connected with drain pipe, drain pipe bottom fixed connection supporting shoe, the supporting shoe below is equipped with the anti-reflux board that is used for preventing the backward flow, the supporting shoe with connect through reset spring between the anti-reflux board. Has the advantages that: the device is equipped with the shell, can filter big discarded object through the filter in the shell, smashes tooth work through first crushing tooth and second and can smash big discarded object, then in the sewage pipe that flows into, can effectively avoid the sewage pipe to block up because of great discarded object, and the sewage that leads to outwards spills over, can avoid the pipeline that sewage backward flow caused to block up through setting up anti-return board to improve living environment.

Description

Sewage treatment plant for environmental protection

Technical Field

The utility model belongs to the sewage treatment field specifically relates to a sewage treatment plant for environmental protection.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment is widely applied to various fields such as catering, cities and towns, and the sewage treatment also increasingly enters the daily life of common people.

In present life, town cell sewage drain pipe is mostly continuous with outside door city sewage drain pipe, and outside door city is mostly the food and beverage, the bigger foreign matter of many that exists in the food and beverage sewage, and often the in-process of sanitary is being cleaned to the food and beverage personnel in addition, often can throw into sewage pipe some big waste article, leads to sewage pipe because great foreign matter piles up, causes the sewer pipe to block up, makes sewage outwards spill over through sewage well lid, influences the surrounding environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage treatment plant for environmental protection just lies in providing for solving above-mentioned problem, can sieve out the bigger foreign matter in the sewage through setting up the shell, can smash it through reducing mechanism, can effectively avoid great waste to block up sewage pipe.

In order to achieve the technical purpose, the utility model provides a following technical scheme:

the utility model provides a sewage treatment device for environmental protection, which comprises a shell, wherein the top of the shell is fixedly connected with a water inlet pipe, the bottom of the shell is fixedly connected with a drain pipe, the bottom of the drain pipe is fixedly connected with a supporting block, a backflow preventing plate for preventing backflow is arranged below the supporting block, and the supporting block is connected with the backflow preventing plate through a reset spring;

a partition plate is vertically arranged in the shell, a filter plate is fixedly connected to the top of the partition plate, the top of the filter plate is connected with the inner side wall of the top of the shell, the connection angle is 15-30 degrees, a first grinding motor is connected to the outer side of the shell close to the connection part of the filter plate, the output end of the first grinding motor is connected with a first rotating shaft, the first rotating shaft penetrates through the partition plate to extend into the shell and is rotatably connected with the shell, and a plurality of first grinding teeth are connected to the first rotating shaft; a second crushing motor is arranged on one side of the first crushing motor in parallel, the output end of the second crushing motor is connected with a second rotating shaft, and the second rotating shaft penetrates through the partition plate to extend into the shell and is rotatably connected with the shell; the first crushing teeth and the second crushing teeth are located on one side, far away from the crushing motor, of the partition plate.

When the sewage treatment device for environmental protection is adopted, when the sewage treatment device is used, sewage passes through the water inlet pipe and enters the shell, a large object in the sewage passes through the filter plate and is prevented from sliding down to the first crushing teeth and the second crushing teeth, the first crushing motor and the second crushing motor work to drive the first rotating shaft and the second rotating shaft to rotate, the large object is crushed under the work of the first crushing teeth and the second crushing teeth, then the sewage is discharged outwards through the drain pipe, the discharged sewage overcomes the elasticity of the reset spring under the condition of self weight, and the backflow-preventing plate is opened and is discharged outwards.

Preferably, first crushing tooth with the second smashes and alternates the setting between the tooth, first crushing tooth with the tooth structure is the same for the second, and the tooth top evenly connected with a plurality of crushing pieces, the excircle of crushing piece is tangent with the dedendum circle of matched with crushing tooth.

Preferably, the support block structure is divided into two parts, namely a circular frame and a cross plate, the circular frame is fixedly connected with the cross plate, the center of the bottom of the cross plate is fixedly connected with one end of a return spring, the other end of the return spring is fixedly connected with the bottom surface of the anti-return plate through a clamping piece, and the top surface of the anti-return plate is an arc surface.

Preferably, the anti-backflow plate is made of plastic, and the excircle diameter of the anti-backflow plate is larger than that of the supporting block.

Preferably, the first rotating shaft and the second rotating shaft are connected with the partition plate through bearings.

Preferably, the height of the partition plate is 3/4 of the height of the housing, and the included angle between the filter plate and the partition plate is 160 ° to 175 °.

Has the advantages that: the device is equipped with the shell, can filter big discarded object through the filter in the shell, smashes tooth work through first crushing tooth and second and can smash big discarded object, then in the sewage pipe that flows into, can effectively avoid the sewage pipe to block up because of great discarded object, and the sewage that leads to outwards spills over, can avoid the pipeline that sewage backward flow caused to block up through setting up anti-return board to improve living environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a top sectional view of the present invention;

FIG. 4 is a schematic view of the support block of the present invention;

FIG. 5 is a schematic view of the crushing teeth tips of the present invention;

the reference numerals are explained below:

1. a housing; 2. a water inlet pipe; 3. a drain pipe; 4. a first pulverizing motor; 401. a first rotating shaft; 402. a first crushing tooth; 5. a second grinding motor; 501. a second rotating shaft; 502. a second crushing tooth; 6. a support block; 601. a return spring; 602. an anti-backflow plate; 7. a filter plate; 8. a partition panel; 9. and (4) crushing the blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a sewage treatment device for environmental protection, which includes a housing 1, a water inlet pipe 2 fixedly connected to the top of the housing 1, a water outlet pipe 3 fixedly connected to the bottom of the housing 1, a support block 6 fixedly connected to the bottom of the water outlet pipe 3, a backflow-preventing plate 602 for preventing backflow arranged below the support block 6, the support block 6 and the backflow-preventing plate 602 are connected by a return spring 601, the return spring 601 is used for contracting the backflow-preventing plate 602;

the vertical partition panel 8 that is provided with in the shell, partition panel 8 top fixedly connected with filter 7, the top of filter 7 is connected with the inside wall in shell 1 top, and the connection angle is 15 to 30, place through the slope of filter 7, can drop the great foreign matter that inlet tube 2 came in on first crushing tooth 402 and second crushing tooth 502 through the dead weight, shell 1 is connected with first crushing motor 4 near the one outside of filter 7 junction, the output of first crushing motor 4 is connected with first pivot 401, first pivot 401 passes partition panel 8 and extends to in the shell 1, and rotate with shell 1 and be connected, be connected with a plurality of first crushing teeth 402 on the first pivot 401; a second crushing motor 5 is arranged on one side of the first crushing motor 4 in parallel, the output end of the second crushing motor 5 is connected with a second rotating shaft 501, and the second rotating shaft 501 penetrates through the partition plate to extend into the shell 1 and is rotatably connected with the shell 1; the first crushing tooth 402 and the second crushing tooth 502 are both located on the side of the partition plate 8 away from the crushing motor, and the rotation directions of the first crushing motor 4 and the second crushing motor 5 are shown by arrows in fig. 3.

As optional implementation mode, alternate setting between first crushing tooth 402 and the second crushing tooth 502, first crushing tooth 402 is the same with the second crushing tooth 502 structure, and the tooth top evenly is connected with a plurality of crushing pieces 9, and the excircle of crushing piece 9 is tangent with the dedendum circle of matched with crushing tooth, and the setting is so that the tooth phenomenon takes place to beat in the time of work for avoiding first crushing tooth 402 and second crushing tooth 502, smashes big foreign matter that can be better through setting up crushing piece 9.

The supporting shoe 6 structure divide into two parts, be circular frame and cross respectively, fixed connection between circular frame and the cross, cross bottom central point puts fixedly connected with reset spring 601's one end, reset spring 601's the other end and the underrun card fixed connection of anti-reflux board 602, can effectively avoid taking place to drop between reset spring 601 and the anti-reflux board 602 through the card is fixed, the top surface of anti-reflux board 602 is the arc surface, the arc surface can avoid sewage rubbish to collect at the top surface of anti-reflux board 602. The anti-backflow plate 602 is made of plastic, the plastic is easy to produce, and the outer circle diameter of the anti-backflow plate 602 is larger than that of the supporting block 6.

The first rotating shaft 401 and the second rotating shaft 501 are connected with the partition plate 8 through bearings, and the bearings are used for supporting the rotating shafts. The height of the partition plate 8 is 3/4 of the height of the housing 1, and the angle between the filter plate 7 and the partition plate 8 is 160 ° to 175 ° so that the comminution is better.

Adopt above-mentioned structure, the device is when using, sewage enters into in the shell 1 through inlet tube 2, great object blocks through filter plate 7 in the sewage and falls on first crushing tooth 402 and the second crushing tooth 502 of landing, smash motor 5 work through first crushing motor 4 and second, drive first pivot 401 and second pivot 501 and rotate, smash big object under the work of first crushing tooth 402 and second crushing tooth 502, then outwards discharge through drain pipe 3, reset spring 601's elasticity is overcome to exhaust sewage under the condition of dead weight, open the outside discharge of anti-return board 602.

Claims

1. The utility model provides a sewage treatment plant for environmental protection which characterized in that: the anti-backflow device comprises a shell (1), wherein a water inlet pipe (2) is fixedly connected to the top of the shell (1), a water drain pipe (3) is fixedly connected to the bottom of the shell (1), a supporting block (6) is fixedly connected to the bottom of the water drain pipe (3), an anti-backflow plate (602) used for preventing backflow is arranged below the supporting block (6), and the supporting block (6) is connected with the anti-backflow plate (602) through a return spring (601);

a partition plate (8) is vertically arranged in the shell, the top of the partition plate (8) is fixedly connected with a filter plate (7), the top of the filter plate (7) is connected with the inner side wall of the top of the shell (1), the connection angle is 15-30 degrees, a first grinding motor (4) is connected to the outer side of the shell (1) close to the connection position of the filter plate (7), the output end of the first grinding motor (4) is connected with a first rotating shaft (401), the first rotating shaft (401) penetrates through the partition plate (8) to extend into the shell (1) and is rotatably connected with the shell (1), and a plurality of first grinding teeth (402) are connected to the first rotating shaft (401); a second crushing motor (5) is arranged on one side of the first crushing motor (4) in parallel, the output end of the second crushing motor (5) is connected with a second rotating shaft (501), and the second rotating shaft (501) penetrates through a partition plate to extend into the shell (1) and is rotatably connected with the shell (1); the first crushing tooth (402) and the second crushing tooth (502) are both positioned on one side, away from the crushing motor, of the partition plate (8).

2. The sewage treatment device for environmental protection according to claim 1, wherein: first crushing tooth (402) with the second smashes and alternates the setting between tooth (502), first crushing tooth (402) with tooth (502) structure is smashed to the second the same, and the tooth top evenly is connected with a plurality of crushing pieces (9), the excircle of crushing piece (9) is tangent with the dedendum circle of matched with crushing tooth.

3. The sewage treatment device for environmental protection according to claim 1, wherein: the supporting block (6) is structurally divided into two parts, namely a circular frame and a cross plate, the circular frame is fixedly connected with the cross plate, the center of the bottom of the cross plate is fixedly connected with one end of a return spring (601), the other end of the return spring (601) is fixedly connected with the bottom surface of the anti-return plate (602) through a clamping piece, and the top surface of the anti-return plate (602) is an arc surface.

4. The sewage treatment device for environmental protection according to claim 1, wherein: the anti-backflow plate (602) is made of plastic, and the outer circle diameter of the anti-backflow plate (602) is larger than that of the supporting block (6).

5. The sewage treatment device for environmental protection according to claim 1, wherein: the first rotating shaft (401) and the second rotating shaft (501) are connected with the partition plate (8) through bearings.

6. The sewage treatment device for environmental protection according to claim 1, wherein: the height of the partition plate (8) is 3/4 degrees of the height of the shell (1), and the included angle between the filter plate (7) and the partition plate (8) is 160-175 degrees.