CN215782074U

CN215782074U - Municipal administration is sewage pretreatment device for water supply and drainage

Info

Publication number: CN215782074U
Application number: CN202121688035.0U
Authority: CN
Inventors: 张守星
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-02-11
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a sewage pretreatment device for municipal water supply and drainage, and belongs to the technical field of sewage treatment equipment. The utility model provides a municipal administration is sewage pretreatment device for water supply and drainage, includes the transfer bucket, and transfer bucket left end face upside is equipped with places the bucket, and both ends face upside all is equipped with first backup pad around the transfer bucket, is equipped with the motor in the protecting box, and drive roll circumference outer wall cover is equipped with the belt, and the belt outer wall gathers has a plurality of small openings that run through the belt, places both ends face middle part all and is equipped with the second backup pad around the bucket, rotates between the terminal surface in two second backup pads and is connected with the driven voller. According to the utility model, through the matching among the motor arranged in the protective box, the driving roller arranged between the upper sides of the inner end surfaces of the two first supporting plates, the belt on the circumferential outer wall of the driving roller and the driven roller arranged between the inner end surfaces of the two second supporting plates, a large amount of solid garbage with larger volume contained in urban domestic sewage can be removed, so that workers can treat the urban sewage more smoothly.

Description

Municipal administration is sewage pretreatment device for water supply and drainage

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a sewage pretreatment device for municipal water supply and drainage.

Background

The sewage pretreatment refers to a pretreatment facility which is set according to the requirements of subsequent treatment processes on water quality before sewage enters the traditional sedimentation, biological treatment and the like, and is one of the most important operations in the sewage treatment process. Relevant staff often will use municipal water supply and drainage sewage pretreatment device when carrying out the preliminary treatment to municipal sewage. The patent document with the prior art publication number of CN212102355U provides a sewage pretreatment device for municipal water supply and drainage, the device passes through the setting of spiral plate, on the panel of spiral plate can be strikeed to the sewage that flows down from the oral siphon, because the spiral shape of spiral plate, make the spiral plate take place rotatoryly under the impact of sewage flow, the spiral plate can be continuous stirring at rotatory in-process and be present in the mixture of the inside liquid medicine of reactant and sewage, make liquid medicine and abundant mixture of sewage, the reaction rate of liquid medicine and sewage has been accelerated, the speed of sewage treatment has been improved. Although the device has more beneficial effects, the following problems still exist: the urban domestic sewage often contains a large amount of solid garbage with large volume, the solid garbage can seriously obstruct the smooth proceeding of sewage treatment, and the device can not perform good treatment on the garbage. In view of this, we propose a municipal water supply and drainage sewage pretreatment device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a sewage pretreatment device for municipal water supply and drainage, which aims to solve the problems in the background technology.

2. Technical scheme

A sewage pretreatment device for municipal water supply and drainage comprises a middle rotating barrel, wherein a placing barrel is arranged on the upper side of the left end surface of the middle rotating barrel, the upper sides of the front and the rear end surfaces of the transfer barrel are respectively provided with a first supporting plate, the front side of the outer end surface of the first supporting plate at the front side is provided with a protective box, a motor is arranged in the protective box, the end part of the output end of the motor is connected with a main shaft, a driving roller is rotatably connected between the upper sides of the inner end surfaces of the two first supporting plates, the outer wall of the circumference of the driving roller is sleeved with a belt, a plurality of leakage holes penetrating through the belt are densely distributed on the outer wall of the belt, second supporting plates are arranged in the middle of the front end face and the rear end face of the placing barrel, driven rollers are rotatably connected between the inner end faces of the two second supporting plates, both ends face all is equipped with ring baffle around the belt, transfer bucket right-hand member face middle part downside is equipped with the outlet pipe, it is equipped with L shape connecting pipe to place bottom of the barrel face middle part right side.

Preferably, transit bucket top surface left side and place bucket top surface right side are equipped with an arc guide block, it is equipped with the mounting panel to place bucket inner wall right-hand member face upside, the mounting panel top surface gathers has a plurality of brush hairs, brush hair upper end and belt outer wall frictional contact.

Preferably, it has the loading board to place bucket inner wall upside sliding connection, the loading board top surface gathers has a plurality of through-holes that run through the loading board, it is equipped with triangle-shaped water guide block to place bucket inner wall bottom surface left side, loading board bottom surface middle part is equipped with the adapting rod, the adapting rod lower extreme passes triangle-shaped water guide block bottom surface and places the bucket bottom surface and extends to the outside and be connected with the activity dish.

Preferably, the part of the circumference outer wall of the carrying rod, which is located between the bottom surface of the placing barrel and the top surface of the movable plate, is sleeved with a spring, the upper end of the spring is fixedly connected with the bottom surface of the placing barrel, the lower end of the spring is fixedly connected with the top surface of the movable plate, and the circumference outer wall of the carrying rod is provided with a scale value.

Preferably, the rear end of the main shaft penetrates through the inner end face of the first supporting plate on the front side to extend to the outside of the main shaft and is connected with the middle part of the front end face of the driving roller, the circumferential outer wall of the driven roller and the inner wall of the belt are in friction transmission, and the right end of the L-shaped connecting pipe penetrates through the lower side of the left end face of the transfer barrel and extends to the inner cavity of the transfer barrel.

3. Advantageous effects

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

1. according to the utility model, through the matching among the motor arranged in the protective box, the driving roller arranged between the upper sides of the inner end surfaces of the two first supporting plates, the belt on the circumferential outer wall of the driving roller and the driven roller arranged between the inner end surfaces of the two second supporting plates, a large amount of solid garbage with larger volume contained in urban domestic sewage can be removed, so that workers can treat the urban sewage more smoothly.

2. According to the utility model, through the matching of the mounting plate arranged on the upper side of the right end face of the inner wall of the placing barrel and the plurality of bristles on the top face of the mounting plate, the residual garbage on the outer wall of the belt can be cleaned, the residual garbage is prevented from falling into the transfer barrel, and the practicability of the device is improved.

3. According to the garbage can, the bearing plate arranged on the upper side of the inner wall of the placing barrel, the through holes in the top surface of the bearing plate, the bearing rod in the middle of the bottom surface of the bearing plate, the movable disc at the lower end of the bearing rod, the springs at the circumferential outer wall positions of the bearing rod and the scale values of the circumferential outer wall of the bearing rod are matched, so that workers can clean garbage in the placing barrel in time, and the practicability of the garbage can be further improved.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the transfer barrel and the upper part of the placing barrel in the present invention;

FIG. 3 is a schematic sectional view of the structure of the transfer barrel and the placing barrel of the present invention;

the reference numbers in the figures illustrate: 1. a transfer barrel; 2. placing the barrel; 3. a belt; 301. a leak hole; 4. mounting a plate; 5. a carrier plate; 501. a through hole; 6. brushing; 7. a bearing rod; 8. a triangular water guide block; 9. a spring; 10. a scale value; 11. an L-shaped connecting pipe; 12. a water outlet pipe; 13. a main shaft; 14. a movable tray; 15. an electric motor; 16. a protective box; 17. a drive roll; 18. a driven roller; 19. a first support plate; 20. a second support plate; 21. an annular baffle; 22. an arc-shaped guide block.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a municipal sewage pretreatment device for water supply and drainage comprises a transfer barrel 1, a placing barrel 2 is arranged on the upper side of the left end face of the transfer barrel 1, first supporting plates 19 are arranged on the upper sides of the front and back end faces of the transfer barrel 1, a protective box 16 is arranged on the front side of the outer end face of the first supporting plate 19 on the front side, a motor 15 is arranged in the protective box 16, a main shaft 13 is connected to the end part of the output end of the motor 15, a driving roller 17 is rotatably connected between the upper sides of the inner end faces of the two first supporting plates 19, a belt 3 is sleeved on the circumferential outer wall of the driving roller 17, a plurality of leakage holes 301 penetrating through the belt 3 are densely distributed on the outer wall of the belt 3, second supporting plates 20 are arranged in the middle parts of the front and back end faces of the placing barrel 2, a driven roller 18 is rotatably connected between the inner end faces of the two second supporting plates 20, annular baffles 21 are arranged on the front and back end faces of the belt 3, the purpose of arranging the annular baffles 21 is to prevent urban sewage from splashing at will, a water outlet pipe 12 is arranged on the lower side of the middle part of the right end face of the transfer barrel 1, the right side of the middle part of the bottom surface of the placing barrel 2 is provided with an L-shaped connecting pipe 11.

Specifically, 1 top surface left side of transit bucket and place 2 top surfaces right sides of bucket and be equipped with an arc guide block 22, the purpose that sets up arc guide block 22 is convenient for cause sewage to transit bucket 1 and place 2 insides of bucket, it is equipped with mounting panel 4 to place 2 inner wall right-hand member face upsides of bucket, 4 top surfaces of mounting panel gather has a plurality of brush hairs 6, the purpose that sets up brush hair 6 is convenient for clear up remaining rubbish on 3 outer walls of belt, prevent to remain rubbish and drop to 1 inside the transit bucket, brush hair 6 upper end and 3 outer wall frictional contact of belt.

Further, it has loading board 5 to place 2 inner wall upside sliding connection of bucket, 5 top surfaces of loading board have a plurality of through-holes 501 that run through loading board 5 of cloth of gathering, the purpose that sets up through-hole 501 is remaining sewage on the rubbish of being convenient for discharge, it is equipped with triangle-shaped water guide block 8 to place 2 inner wall bottom surfaces of bucket left side, the purpose that sets up triangle-shaped water guide block 8 is being convenient for will place 2 inside water and all discharge, 5 bottom surfaces of loading board middle parts are equipped with adapting rod 7, adapting rod 7 lower extreme passes triangle-shaped water guide block 8 bottom surfaces and places 2 bottom surfaces of bucket and extends to the outside and is connected with movable plate 14.

Still further, the part cover that the circumference outer wall of adapting rod 7 is located between 2 bottom surfaces of placing bucket and the 14 top surfaces of activity dish is equipped with spring 9, and spring 9 upper end is connected fixedly with 2 bottom surfaces of placing bucket, and spring 9 lower extreme is connected fixedly with the 14 top surfaces of activity dish, and 7 circumference outer walls of adapting rod are equipped with scale interval 10, and the purpose of setting up spring 9 and scale interval 10 is convenient for remind the staff in time to clear up the rubbish of the 5 top surfaces upside of loading board.

Furthermore, the rear end of the main shaft 13 passes through the inner end surface of the first supporting plate 19 at the front side to extend to the outside and is connected with the middle part of the front end surface of the driving roller 17, the circumferential outer wall of the driven roller 18 is in friction transmission with the inner wall of the belt 3, and the right end of the L-shaped connecting pipe 11 passes through the lower side of the left end surface of the transfer barrel 1 and extends to the inner cavity of the transfer barrel 1.

The working principle is as follows: when the staff need clear away a large amount of solid-state rubbish in sewage in earlier stage to municipal sewage handles, at first by the staff with sewage to 3 top surface right sides emission of belt, sewage gets into transfer bucket 1 inside by small opening 301, and discharge by outlet pipe 12 and carry out subsequent processing, under external control mechanism's control action, motor 15 operation, main shaft 13 drives drive roll 17 and rotates, because driven voller 18 circumference outer wall and 3 inner wall friction drive of belt, the belt drives rubbish downside left, some rubbish directly drops to loading board 5 top surface, remaining rubbish on the belt 3 outer wall drops to loading board 5 top surface under brush hair 6's the brushing, remaining moisture of rubbish on loading board 5 top surface upside gets into placing bucket 2 inner chamber downside by through-hole 501, and get into transfer bucket 1 inner chamber by L shape connecting pipe 11, so last, can accomplish the work of clearing away a large amount of solid-state rubbish in sewage in earlier stage of handling municipal sewage and clear away .

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal administration is sewage pretreatment device for water supply and drainage, includes transit bucket (1), its characterized in that: the upper side of the left end face of the transfer barrel (1) is provided with a placing barrel (2), the upper sides of the front and rear end faces of the transfer barrel (1) are respectively provided with a first supporting plate (19), the front side of the outer end face of the first supporting plate (19) at the front side is provided with a protective box (16), a motor (15) is arranged in the protective box (16), the end part of the output end of the motor (15) is connected with a main shaft (13), a driving roller (17) is rotatably connected between the upper sides of the inner end faces of the first supporting plates (19), the outer wall of the circumference of the driving roller (17) is sleeved with a belt (3), a plurality of leakage holes (301) penetrating through the belt (3) are densely distributed in the outer wall of the belt (3), the middle parts of the front and rear end faces of the placing barrel (2) are respectively provided with a second supporting plate (20), the inner end faces of the second supporting plates (20) are rotatably connected with a driven roller (18), the front and rear end faces of the belt (3) are respectively provided with ring-shaped baffles (21), a water outlet pipe (12) is arranged on the lower side of the middle part of the right end face of the transfer barrel (1), and an L-shaped connecting pipe (11) is arranged on the right side of the middle part of the bottom face of the placing barrel (2).

2. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: well commentaries on classics bucket (1) top surface left side and place bucket (2) top surface right side and be equipped with one arc guide block (22), it is equipped with mounting panel (4) to place bucket (2) inner wall right-hand member face upside, mounting panel (4) top surface gathers has a plurality of brush hairs (6), brush hair (6) upper end and belt (3) outer wall frictional contact.

3. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: it has loading board (5) to place bucket (2) inner wall upside sliding connection, the dense a plurality of through-holes (501) that run through loading board (5) of loading board (5) top surface, it is equipped with triangle-shaped water guide block (8) to place bucket (2) inner wall bottom surface left side, loading board (5) bottom surface middle part is equipped with accepts pole (7), accept pole (7) lower extreme passes triangle-shaped water guide block (8) bottom surface and places bucket (2) bottom surface and extends to the outside and is connected with activity dish (14).

4. The sewage pretreatment device for municipal water supply and drainage according to claim 3, wherein: part cover that adapting rod (7) circumference outer wall is located between placing bucket (2) bottom surface and activity dish (14) top surface is equipped with spring (9), spring (9) upper end is connected fixedly with placing bucket (2) bottom surface, spring (9) lower extreme is connected fixedly with activity dish (14) top surface, adapting rod (7) circumference outer wall is equipped with scale interval (10).

5. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: the rear end of the main shaft (13) penetrates through the inner end face of a first supporting plate (19) on the front side to extend to the outside of the main shaft and is connected with the middle part of the front end face of the driving roller (17), the outer circumferential wall of the driven roller (18) is in friction transmission with the inner wall of the belt (3), and the right end of the L-shaped connecting pipe (11) penetrates through the lower side of the left end face of the transfer barrel (1) and extends to the inner cavity of the transfer barrel (1).